Allen Organ Gyrophonic Rotary speaker Complete unit Plug and play Untested. Condition is For parts or not working. Shipped with FedEx Ground / FedEx Home Delivery.
Item Category: Vintage Electronics
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Vintage Pioneer SR-303 Reverberation Amplifier Reverb Effect Unit Tested
The Vintage Pioneer SR-303 Reverberation Amplifier is a sought-after piece of vintage audio equipment manufactured by Pioneer in Japan. This unit is a single reverb effect unit specifically designed for adding depth and ambiance to sound using its unique reverberation capabilities. Tested and confirmed to be in working condition, this unit is perfect for audio enthusiasts looking to add a touch of vintage flair to their audio setup.
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Pioneer SR-303 Reverberation Amplifier Reverb Effect Unit~Working Fine.
From my personal system, here is a Pioneer SR-303 Reverberation Amplifier Reverb Effect Unit that is in fine working condition. I removed the unit from my system about 6 months ago due to the fact that I rarely use it anymore.
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Allen Organ Gyrophonic Rotary speaker Complete unit Plug and play
This is a great working Allen Gyrophonic projector rotating speaker. It has been fully tested and works perfectly. It has 2 speakers but one functions as a counter balance by design. (see pics)
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VINTAGE Electonics 1950s Tube MAGNE CORDETTE Record Playback Indicator Unit Read
Untested Unit(may be working but sold as is for Parts or Repair). Unsure Model Number Possible 1660. See Pics. Overall Nice condition with basic wear associated with old age. *Missing Equalizer Knob of Front Panel.
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🌟 General Electric Model AS4A AC Operated 3 Tube Audio Amplifier WORKING 🌟
Unit has been fully tested and is in excellent working condition! Have an issue with your item?.
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STV-X+ — Replaces STV-2H, STV-3H, STV-4H
Well, it’s been a while since I’ve introduced a new part and here it is, AND the revision is done. Our STV-X+ replaces the Sanken STV series of “Silicon Temperature Compensating Diodes”. Not a Varactor diode, I’ll explain the difference later, and hope a picture is worth a thousand words. I was working on an SX-1010 the other day and needed the STV-3H. I had two in stock, but I realized I should make some. My part is four diodes in series with solder pads. Each solder pad you bridge, you are shorting out one junction. You can choose to have 0, 1, 2, 3, or 4 junctions. So three different part numbers can be replaced with my single part. Four, if you need a wire with a mounting hole in it. I did tests and each junction is just like a 1N4148. The forward drop is a bit higher than the Sanken version, but that is what the bias pot is for. I carefully matched the physical dimensions best I could, including the U shaped mounting hole. As for the VARACTOR diode confusion: The SC-15 and SC-20 SILICON VARACTOR DIODES are voltage variable capacitors mainly used in electronic tuners. The STV-3H and STV-4H SILICON TEMPERATURE COMPENSATING DIODES are for stabilizing bias in amplifiers. In the Sanken Databook they are on the same page. There is at least one photo of a Marantz parts bag perpetuating this error. Other Products on Offer: S-100+……….Sony SS-120A, Optonica S-100 SP-40W+………SX-650, SA-7300, SA-6700, Rotel RA-414, Technics SA-425 STK0050+……..SX-780, SR4000, KR-5010, RS-2004A, JA-S44, JCX-2050 STK0059+……..Technics SA-300, SU-8044, Sanyo DCX-811, Pioneer SX-680, SX-690 STK0080+……..Fisher RS-2010, CA-880, CA-800, Marantz SR6000 STK1060+……..Sanyo STK1030, STK1040, STK1050, STK1060 STK1080+……..Sanyo STK1070/80, Akai AA-R42STV-X+……….Sanken STV-2H, STV-3H, STV-4HTA-100W+……..Kenwood KA-8300/7500/9800 TA-100WA+…….Kenwood KA-9100/9150 TA-200W+……..Kenwood KR-9600 ODR OUTER+……Converts Pioneer ODR Head units proprietary socket to Toslink VS-1…………Video/SPDIF/Audio Sensor for Home Automation NOTE: The TA100W and TA-100WA are very similar, but do not run at the right temperature if swapped.
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NAD Preamp Jumpers RCA Plugs 3140 7240PE 7250PE Receiver
Up for sale here is this set of 2 (two) preamp jumper plugs. The pins are about 18mm apart, center-to-center. These are really nice plugs and will work great in the NAD 3140 amp, 7240PE, and 7250PE receiver.