In 
 
Order by: 
Available to: 
Price: 
 - 
eBay Affiliate Links
$
23.99
Buy It Now
Free Shipping
Condition: New
Location: Denver, United States
This elecronic Phono Turntable Preamp stands up to the test and will provide you with serious sound peformance. It'll take your audio signal, amplify ... moreit's strength and prepare it for further processing by your receiver or amplier.
$
199.99
Buy It Now
$19.99 Shipping
Condition: Used
Location: Santa Ana, United States
"THE SALE OF THIS ITEM MAY BE SUBJECT TO REGULATION BY THE U.S. FOOD AND DRUG ADMINISTRATION AND STATE AND LOCAL REGULATORY AGENCIES. TESTED FOR POWER. ... moreUNLESS OTHERWISE STATED. PARTS AND REPAIR.
$
294.49
Buy It Now
Free Shipping
Condition: New
Location: El Monte, United States
16 Channel 1080N H.264 Sextuplex Networking Digital Video Recorder DVR with hard drive. 1/3" Color Cmos 3. 6mm lens 1080P : 1920(H) X 1080(V). Overwrite ... moreFunction YES. After HDD full, DVR will overwrite first hour data (FIFO) and keep record.
$
55.00
Buy It Now
Free Shipping
Condition: Open box
Location: Columbia, United States
That is asinine. For example, if a circuit calls for a half-watt resistor, you install a one-watt (or bigger) resistor. Blaming this on the tube is incorrect. ... moreWhat about the “noise test” in a tube tester?.
$
800.00
Buy It Now
$85.98 Shipping
Condition: Used
Location: Murrysville, United States
THE FABULOUS YAQIN IS BUILT TO PRODUCE THE VERY BEST IN ULTIMATE STEREO. IT HAS TEN TUBES INCLUDING FOUR KT88's AND USES PUSH-PULL TECHNOLOGY. IT HAS ... moreRCA JACKS. YAQIN MC-100B STEREO AMPLIFIER --- gently used.
$
16.25
Buy It Now
$23.85 Shipping
Condition: Unspecified
Location: Flemington, United States
I sample tested a few tubes on the Heath IT-17 tester, but they are mostly untested, so they are being sold 'as-is'. The photo shows the type numbers ... morepretty well.
$
11.99
Buy It Now
Free Shipping
Condition: Open box
Location: Great Falls, United States
Boxes might show wear from being in storage. Everything can be resolved without leaving a negative feed back.
$
39.95
Buy It Now
Free Shipping
Condition: Used
Location: Entiat, United States
Hickok TV-7D/U tests read 54/52.
$
16.50
Buy It Now
$6.00 Shipping
Condition: Unspecified
Location: Glenn Dale, United States
Tube Two:77% ( Cunningham stenciled on base with code U S engraved; bottom D foil dimple getter ). Tube One: 79% (RCA/Cunningham engraved on base with ... moreno codes; 56 on glass; bottom D foil dimple getter).
$
5720.00
Buy It Now
Free Shipping
Condition: Used
Location: Glen Rock, United States
When we first power on a preamplifier we connect its RCA output to a Sencore PA81 Power Analyzer which simulates real world loading conditions and gives ... moreus an oscilloscope interface. This is accomplished by feeding a 1KHz sine wave into one of the preamp’s line level inputs while monitoring the preamp’s output on an oscilloscope.
$
49.95
Buy It Now
Free Shipping
Condition: New
Location: Harrisburg, United States
Four 6ES8 ECC189 Tubes. AMPLITREX AT-1000. Tubes Tested on an AMPLITREX AT1000 Tube Tester. One MULLARD (SYLVANIA) no markings. MULLARD (SYLVANIA) : GM ... more[%]: 113/119,EM [%]: 94/104. One MATSUSHITA (RCA) FO > Water Based Code.
$
7.95
Buy It Now
Free Shipping
Condition: New
Location: Middletown, United States
NEW tubes, in original boxes. Tubes with wire leads or tubes not listed on the test charts for Hickok 539C or B&K 707 are sold as-is, untested. not be ... morenotified.
$
29.99
Buy It Now
$7.75 Shipping
Condition: New
Location: Westwood, United States
Tested Pair 6BL8 Amperex for RCA NOS NIB Audio Receiver Vacuum Tubes. Model: 6BL8. Manufacturer: Amperex. Usage (estimate): NOS (new). Excellent balanced ... moreNOS test results for Gm: 56 / 70 and 54 / 68. Getter flash: top.
$
115.11
Buy It Now
Free Shipping
Condition: New
Location: South Plainfield, United States
$
26.99
Buy It Now
Free Shipping
Condition: New
Location: United States
RG316 RCA FEMALE to TNC Female Small Bulk Coaxial RF Cable. Cable Type: RG316. The TNC (Threaded Neill-Concelman) Female Small Bulk connector is a threaded ... moreRF connector designed for mounting on a bulkhead or panel.
$
251.99
Buy It Now
Free Shipping
Condition: New
Location: El Monte, United States
With 6TB Hard Drive. Hard Disk Storage Included 1 X 6TB SATA Drive. 16 channel ch dvr digital video recorder hdmi sercurity system. 16 Channels Full 960H ... more/ 720P/ 1080N H.265 Multiplex Digital Video Recorder.
$
390.00
Buy It Now
Free Shipping
Location: Gilbert, United States
Search Our Store: dbx Professional Products ZonePro640 6x4 Digital Zone Processor- Rackmount Welcome to ONE1STOPAUCTIONS dbx Professional Products ZonePro640 ... more6x4 Digital Zone Processor- Rackmount Item was Tested and is in Great Working Condition. The right bracket is bent as shown in photos. Details: 6 inputs and 4 output Flexible signal routing Powerful DSP processing Multiple control interfaces for Commercial Audio applications Superior system sonic performance and flexibility Simple analog input buss that allows inputs to be sent from one unit to the next for unit and job scalability Routing module provides Primary Source Selection and also Source Ducking for Paging and Priority Override Outputs also offer a wealth of processing designed for commercial applications like AutoWarmth function that was co-developed with JBL to provide natural low frequency extension at any signal level Each output also offers EQ. Bandpass and Crossover filters, Limiting and Delay for system optimization Multiple forms of control to further extend the versatility of your system Easy-to-use wall panel Zone Controllers for standard end-user functions like source select and volume control to advanced system control including a built-in Real Time Clock that can provide programmable system changes throughout the day or week For system setup and monitoring the ZonePRO Designer software(Not Included) provides an intuitive interface and a speedy setup Wizard for configuring and editing all system parameters Comes with Power Cable Only. No Software or Accessories Included. The right bracket is bent on the unit. There are light scratches on the unit from prior use. See Photos for Details. We Are Pottstown Cash Traders 232 High Street Pottstown. Pa. 19464 SHIPPING | PAYMENTS | RETURNS | ABOUT US | CONTACT US Continental US shipping is quoted in the auction. We do not sell or ship internationally Shipping& handling is quoted flat rate parcel post or priority for the U.S. Parcel post shipping does not include tracking. Only delivery confir
$
9.99
Buy It Now
Free Shipping
Condition: New
Location: Los Angeles, United States
Blue tooth 5.0 Transmitter Receiver Audio Adapter. Transmitter Mode. Wide Range Of Application: Blue tooth 5.0 adapter can be used for almost all devices ... morewith 3.5mm auxiliary audio input/output. Perfectly Synced Stereo Sound.
$
107.99
Buy It Now
Free Shipping
Condition: Unspecified
Location: Lakeland, United States
Tube tested well on our eTracer & Hickok 800A testers. Tube #1: Triode #1 - Plate Current = 0.87mA \ Rp = 76756 \ Gm = 1267 \ Mu = 97.3 \ Corners = PASS. ... moreTriode #2 - Plate Current = 0.81mA \ Rp = 76159 \ Gm = 1289 \ Mu = 98.2 \ Corners = PASS.
$
8.39
Buy It Now
Free Shipping
Condition: Used
Location: Great Falls, United States
Boxes might show wear from being in storage. Everything can be resolved without leaving a negative feed back. Call for technical specs.
$
10.49
Buy It Now
Free Shipping
Condition: Open box
Location: Great Falls, United States
Boxes might show wear from being in storage. Everything can be resolved without leaving a negative feed back. Call for technical specs.
$
27.00
Buy It Now
$6.80 Shipping
Condition: New
Location: Fayetteville, United States
3’ BELDEN Stereo Interconnect Cables w/ studio grade switchcraft type Neutrik Rean RCA connectors. Condition is "New". These are made using Belden’s mini ... morecoaxial HEC that has a 23 AWG solid bare copper center conductor with 95% tinned copper shielding, and a 100% bonded foil shield.
$
3.59
Buy It Now
$4.19 Shipping
Condition: New
Location: Yakima, United States
The 6GY6 is a sharp-cutoff pentode in the 7 pin miniature construction, it is de-. Signed primarily for use in gated agc amplifier and noise-inverter. ... moreTested as shown on Hickok 533 Dynamic Mutual Conductance Tube Tester.
$
100.00
Buy It Now
$8.23 Shipping
Condition: Used
Location: Braintree, United States
550 is the lowest test & 1k is top notch. I am not A tube dealer just thinning out my collection of many years. I THROW IT OUT ! You will get what is ... morepictured & the test results from my tester.
$
199.00
Buy It Now
$13.51 Shipping
Condition: Used
Location: Amelia, United States
This is a flashing double sided lighted sign from a circa 1960s-1970s TV tube testing stand. The tester and cabinet are gone, but the light works and ... moreis in great original condition. The box containing the sign is about 6x6".
$
68.99
Buy It Now
$8.00 Shipping
Condition: Used
Location: Morganville, United States
2 x 6AS7g RCA Tubes. Tested on enhanced Triplet E3444 Laboratory Tester prepared by Paul Hart of Roswell Ga. Tubes may also be operated under the test ... moreconditions for extended periods to be sure that it is stable.
$
20.00
Buy It Now
$60.35 Shipping
Condition: Used
Location: San Jose, United States
DESCRIPTION This stereo system is used and is in good working order. Note that remote control. Speakers, A/V cables, and other accessories are NOT included. ... moreIncludes power cable. Sold exactly as pictured. What's NOT Included: Remote control. Speakers, A/V cables, and other accessories Manufacturer: Sony Model: HST-211 Cosmetics: Used Test Results: Tested working GO GREEN Lower your shipping cost and help the environment! If you are purchasing this item for a specific part or parts. Please let us know. We can pack only the part(s) OR piece(s) you want, send a revised invoice to properly reflect the change in weight, and properly recycle the rest! Electronics Cafe specializes in used electronics. When you buy used. Fewer electronics end up discarded or in landfills; it saves the raw materials necessary to manufacture new electronics; and it saves the energy used, and pollution created, in the production, manufacturing, and transportation of the new item. That means less resources and waste are cluttering up the Earth's environment! ELECTRONICS CAFE GUARANTEE Thanks for looking at our auction! We are offering a no-hassle. Full guarantee on this item- we'll do what it takes to get five-star ratings across the board. We've been selling on eBay since 1999- our customers are the most important thing to us! Bid with confidence! Questions? Comments? Concerns? Contact us. Every inquiry is of utmost importance and we treat it as such. We strive to provide 5-star service in every category you can rate us on! We greatly look forward to working with you! Power supplies. Cables, batteries, and other basic accessories are NOT included unless stated otherwise. Returns are ONLY accepted if an item is inadvertently misrepresented. TERMS We accept PayPal and Visa/Mastercard. Payment is expected within 7 days of auction end. eBay will automatically send an Unpaid Item Reminder after 4 days. Please note that local pickup is free. SHIPPING Please see the"Shipping And Payments" tab for shipping costs. Payment o
$
7.00
Buy It Now
$5.40 Shipping
Condition: Used
Location: Santa Monica, United States
The test data shown is from an inexpensive chinese analyzer - there is gain variation but that's not unusual for transistors from the early 60s, see the ... morephotos.
$
11.71
Buy It Now
Free Shipping
Condition: New
Location: Las Vegas, United States
No software and drivers required, just enjoy the high quality stereo by simply connecting two devices with this 2RCA male to 2RCA male stereo audio cable. ... moreThe 2RCA male to 2RCA male stereo audio cable transmits audio in stereo format.
$
8.50
Buy It Now
$8.55 Shipping
Condition: New
Location: Taiwan
中和 TUBE- s057. 中和 B區 真空管 編號: 09-2.08-3.23-1.100-324.105-104.
$
10.95
Buy It Now
Free Shipping
Condition: New
Location: Harrisburg, United States
Two Select Excellent RCA 6197 6CL6 Tubes. Ruggedized 6CL6 Tubes. AMPLITREX AT-1000. Tubes Tested on an AMPLITREX AT-1000. Matched Date Codes. Value-Added ... moreTubes. Grey Plates. Tubes Test as Follows.
$
16.95
Buy It Now
Free Shipping
Condition: New
Location: Harrisburg, United States
Two Excellent RCA 6AU6A Tubes. TV-7A/U Minimum for 6AU6A Tubes:58. Calculated % of NOS Tubes [%]: 108,110. The Calculated Average for NOS Tubes is 89. ... moreBox:RCA Boxes in good shape. Tubes Tested on a Hickok TV-7A/U Tube Tester.
$
27.95
Buy It Now
Free Shipping
Condition: Unspecified
Location: Spanaway, United States
TESTED ON A TV-7 TUBE TESTER. TESTED 120+/120+ WHERE MINIMUM GOOD VALUE IS 56/56. TEST RESULTS ARE SHOWN IN PHOTOGRAPHS.
$
19.91
Buy It Now
$5.80 Shipping
Condition: New
Location: Richmond, United States
The cable is suitable for many kinds of video, audio, and RF applications. It is hard to imagine a finer RCA connector than Canare's. They are precision ... moremachined to maintain a constant 75 Ohm impedance.
$
8.49
Buy It Now
Free Shipping
Condition: Open box
Location: Great Falls, United States
Boxes might show wear from being in storage. Everything can be resolved without leaving a negative feed back. We will do everything we can to give you ... morebest price we can!
$
9.04
Buy It Now
$4.89 Shipping
Condition: New
Location: West Hartford, United States
Tubes are not tested for noise or microphonics.
$
100.00
Buy It Now
$12.00 Shipping
Condition: Open box
Location: Nanuet, United States
This tube was tested with my Amplitrex AT1000 Digitial Tube tester in the fixed Bias. Results are shown in the pictures, Strong tested tube with 113%+ ... moreGM & 102% mA !
$
23.99
Buy It Now
$7.75 Shipping
Condition: Used
Location: Westwood, United States
Model: 6J5GT. Getter flash: base. Shorts: None detected. For Gm, the suggested minimum is: 50. Excellent strong test results for Gm:108 and 95. Test results ... moreQuantity: 2.
$
15.76
Buy It Now
Free Shipping
Condition: New
Location: United States
【Easy Installation】--The drilling installation is hidden to almost invisible. Suitable for all models. Connect the power cords (red and black) to your ... morevehicle's DC 12V power system. Image: Mirror without grid lines.
$
56.99
Buy It Now
Free Shipping
Condition: New
Location: Hebron, United States
$
5.39
Buy It Now
$5.35 Shipping
Condition: Unspecified
Location: Independence, United States
Condition: N.O.S. GE Tube Made in USA Faded Label You are bidding on a New Old Stock RCA 12BY7A Tube. With out box, tests Good on my fathers tube tester. ... moreThis item was found in a bin marked as New Tubes. Due to this item being shipped please inspect it before using. Sometimes during shipping the item will be shaken and bounced around. Please contact me first if for some reason you have any problems with it. FAST SHIPPING! SHIPPING: $4.85(48 Contiguous states) shipping via USPS in United States only. No International shipping! We do not ship items out everyday. All orders will be shipped out first thing Saturday morning. If you have any questions feel free to ask me. Powered by The free listing tool. List your items fast and easy and manage your active items.
$
8.49
Buy It Now
Free Shipping
Condition: Open box
Location: Great Falls, United States
Boxes might show wear from being in storage. Everything can be resolved without leaving a negative feed back. Call for technical specs.
$
197.99
Buy It Now
Free Shipping
Condition: New
Location: Boca Raton, United States
(The SMD Distortion Detector. The Distortion Detector (DD-1)). The Distortion Detector’s circuitry is 100% analog. Distortion Detection trigger level ... more> 1.0% Harmonic Distortion. (15,000 Watts at 1 ohm) Autoranging.
$
15.49
Buy It Now
Free Shipping
Condition: Open box
Location: Great Falls, United States
Boxes might show wear from being in storage. Everything can be resolved without leaving a negative feed back. Call for technical specs.
$
13.00
Buy It Now
$4.50 Shipping
Condition: Used
Location: Dayton, United States
Item is one RCA 12AT7 vacuum tube. This tube has a ring getter. This tube appears to be used and has been tested and is good. This tube was manufactured ... morein USA. Photos are of the actual item for sale, or if more than one is available, representative of any of them.
$
78.00
Buy It Now
$7.00 Shipping
Condition: New
Location: Phoenix, United States
All of these tubes have been tested for transconductance, shorts, gas, leakage and life. They have been tested for shorts, gas, and transconductance. ... moreThe tubes test with readings of 105/108 and 105/106.
$
6.29
Buy It Now
$1.50 Shipping
Condition: Used
Location: Great Falls, United States
Boxes might show wear from being in storage. Everything can be resolved without leaving a negative feed back. Call for technical specs.
$
8.99
Buy It Now
Free Shipping
Condition: Open box
Location: Great Falls, United States
Boxes might show wear from being in storage. Everything can be resolved without leaving a negative feed back. Call for technical specs.
$
8.89
Buy It Now
$4.19 Shipping
Condition: New
Location: Yakima, United States
The 0Z4 is a gas-filled, double diode employing an ionic-heated cathode. Tested as shown on Hickok 533 Dynamic Mutual Conductance Tube Tester. a tiny ... moretube with a big purple/blue glow.
$
6.79
Buy It Now
$1.50 Shipping
Condition: Open box
Location: Great Falls, United States
Boxes might show wear from being in storage. Everything can be resolved without leaving a negative feed back.
$
28.65
Buy It Now
Free Shipping
Condition: New
Location: Oklahoma City, United States
EXCELLENT SOUND QUALITY: Professional nickel-plated pins, corrosion and oxidation resistant.
$
7.00
Buy It Now
Free Shipping
Condition: Unspecified
Location: Grand Rapids, United States
Since I do not have a way to test these tubes, I am not able to confirm or deny that they do or do not work as labelled and are being listed with no warranty.
$
39.99
Buy It Now
$8.00 Shipping
Condition: Used
Location: Morganville, United States
Tested on enhanced Triplet E3444 Laboratory Tester prepared by Paul Hart of Roswell Ga. 2 x 807 RCA Tubes. Tubes are matched by mA. Tubes may also be ... moreoperated under the test conditions for extended periods to be sure that it is stable.
$
15.00
Buy It Now
$5.50 Shipping
Condition: Open box
Location: Prospect, United States
Here for sale is a vintage RCA MI-12238 Power Amplifier. It comes with all tubes as seen in photos. It could use a cleaning but otherwise is in great ... morecondition for its age and still powers on! Because that is the extent of my testing I am selling it as is. Please view all photos and any questions just ask! Thanks! Posted with
$
175.00
Buy It Now
$26.18 Shipping
Condition: Unspecified
Location: Murrysville, United States
RCA RADIOLA 106 PART FOR SALE. FIELD COIL AT 480 OHMS / VOICE COIL AT 2.1 OHMS. 12" FIELD COIL SPEAKER --- 13& 3/4" BETWEEN OPPOSITE MOUNTING HOLES. CONDITION:EXCELLENT ... moreWORKING SPEAKER. We also deal in 78rpm records & machines.
$
9.95
Buy It Now
$10.60 Shipping
Condition: Used
Location: Glendale, United States
The vintage RCA 8106 vacuum tube is a great find. The tube was manufactured in the United States and is suitable for use in radio, amplifier, and test ... moreequipment power supplies. Used, untested and sold "AS-IS". (My Dad did antique TV/radio repair. The tubes listed here and in my other listings are what is left. I have no way of testing the tubes; if a tube didn't work, I doubt he would have kept it.) Shipped USPS First Class Mail. Any questions, please contact me.
$
1095.00
Buy It Now
Free Shipping
Condition: New
Location: Harrisburg, United States
Two Excellent RCA 7057 Tubes. Date Codes: 65-13 Value Added Tubes. Tubes Test as Follows Tubes Tested on a NOS Reference TV-7D/U Tester. The Calculated ... moreAverage for NOS 6BK7B Tubes is : 52/52. Tube #2: 52/48: 100%/92% of Calculated NOS The Hickok Minimum for a 6BK7B Tube is : 34/34.
$
13.95
Buy It Now
Free Shipping
Condition: New
Location: Harrisburg, United States
Balanced Results on a Reference AMPLITREX Tester. AMPLITREX AT-1000. Tube Tested on a AMPLITREX AT-1000 Tester. One Excellent RCA 6X4 Tube. FWD Diode ... moreConductance Tube Readings GE Lettering & Box, RCA Mfg.
$
119.09
Buy It Now
Free Shipping
Condition: New
Location: Glendale, United States
【Bluetooth Vinyl Record Player】Play MP3/smartphone audio through the built-in Bluetooth speaker. Wireless bluetooth transmission strong connection, with ... morea more stable and faster signal, allowing you to enjoy your favorite music more freely.
$
51.94
Buy It Now
Free Shipping
Condition: Remanufactured
Location: United States
7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
 In