First Watt J2 Nelson Pass Description & Condition ?Used goods: Goods that can be used without problems ?basic action? - There were no problems with basic operation. ?Sound output has been confirmed. ?There was no gully noise at the time of check. ?exterior? -The exterior is in good condition with no noticeable scratches or dirt. ?accessories? ?The thing of the photograph becomes all. Shipping We ship using FedEx, DHL and Japan Post. Payment We usually ship within 10 business days of receiving cleared payment. . International Buyers - Please Note: Import duties, taxes and charges are not included in the item price or shipping charges.These charges are the buyer’s responsibility.Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying. These charges are normally collected by the delivering freight (shipping) company or when you pick the item up do not confuse them for additional shipping charges. I do not mark merchandise values below value or mark items as gifts - US and International government regulations prohibit such behavior.

ADCOM GFP-750 Nelson Pass Designed Stereo Preamplifier w/ Balanced XLR In & Out Great condition, minimal signs of wear & tear.Tested, unit is 100% functional.Please message me with any additional questions or concerns and I will be happy to address them. Thank you for your interest.

threshold forte f 44 line stage preamp very clean condition just unhooked it from my system today sounds excellent.one of the best sounding ive heard these are pretty rare comes with a different remote that will control the volume , source and mute.very smooth sound.ive got too many preamps so im letting this one go.pretty cheap for how good it sounds.i was running this with my ifi phono stage. this also has balanced output with 6 rca imputs.has rubber feet on the bottom. case and faceplate very clean. lower 48 state.i will ship to a myus.com address for international.

Nelson Pass 1st Watt B1 Preamp Korg Nutube Triode -- EXCELLENT SOUND! The Nutube has been very well damped against microphonics. This preamp was put together very well, with great attention to detail. The sound is very good. Nice little small footprint preamp with that wonderful triode tube sound! https://diyaudiostore.com/products/korg-nutube-b1

Threshold SL-10 Pre-amplifier amp Nelson Pass Labs audiophile excellent Pre amp Threshold SL-10 Pre-amplifier phono pre ampbuilt by Nelson pass now of Pass LabsThis Pre-amp/ Phono pre combo has come up on lists as one of the best of all time google it.with fine tuning switches for MM/MC phono cartridge capacitive loading and impedance loading.I purchased from Stereo Unlimited San Diego and in 2022 had it gone thru/ pre-capped and the main/phono jacks upgraded.This work was done by Jon Soderberg who was an original tech for Threshold.This is truly an audiophile pre-amp /phono amp with many settings for MM and MC cartridges.Beautiful build quality.Im selling because I recently went with an integrated and need the $Comes with generic power cable and XLR for power supply.

threshold forte f 44 line stage preamp very clean condition just unhooked it from my system today sounds excellent.one of the best sounding ive heard these are pretty rare comes with a different remote that will control the volume , source and mute.very smooth sound.ive got too many preamps so im letting this one go.pretty cheap for how good it sounds.i was running this with my ifi phono stage. this also has balanced output with 6 rca imputs.has rubber feet on the bottom. case and faceplate very clean. lower 48 state.i will ship to a myus.com address for international.

Up for auction today is a N.E.W. 20 watt x2 class A amp. This amp is extremely rare and sounds amazing. This was designed by Nelson Pass of Pass Labs and built by Ted Bennett of Threshold in Los Angeles CA. The amp was recapped two years ago and is working perfectly. My Uncle was the original owner and he had a pair of these running mono to a set of Klipschhorns for about 30 years. My Uncle is getting to old and doesnt hears as good as he used to so he asked if I could sell some of his system. He will not let go of the other amp. He paid $5000 for the pair of amps back in 2000. This is an amazing peace of audio history, design, and listening pleasure. You will never see another one of these amps up for sale again so get it while you can. This amp is sold as is no warranty or returns. The amp has been fully tested and is in perfect working condition. Amp comes from a smoke and pet free home. Free shipping is to the lower 48 only. Please arrange your own shipping if you are outside the USA. Please look over the pictures this is the item you are bidding on. Thank you and happy bidding.

I have owned this fantastic power amplifier for the past year. It was a huge step up from my previous amp. This is one of the classic power amps from the 80s and it is in great condition. Please see the photos. I would prefer local pick up because it is very heavy. I will consider shipping, but would rather someone else package it and ship it.Local pick up would be in Temecula, California.

threshold forte f 44 line stage preamp very clean condition just unhooked it from my system today sounds excellent.one of the best sounding ive heard these are pretty rare comes with a different remote that will control the volume , source and mute.very smooth sound.ive got too many preamps so im letting this one go.pretty cheap for how good it sounds.i was running this with my ifi phono stage. this also has balanced output with 6 rca imputs.has rubber feet on the bottom. case and faceplate very clean. lower 48 state.i will ship to a myus.com address for international.

DescriptionMezmerize B1 pre B1 improved version Power supply is Salas ultra bib ultra high quality shunt regulatorAlmost no gain2sk170/j74 matched pair usedSeiden switchmuses72323 base is from takazine, gain is gained when opamp is put in.Salas ultrabib shunt regulator generates some heat, butIt is only warm.It can be replaced with a passive volume. Power cable is not included.Shipping FedExPlease read this before you buy the product.And please understand what we can.I only send the item to the address on eBay.International Buyers - Please Note:?Import duties, taxes, and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. ?Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying. ?We do not mark merchandise values below value or mark items as gifts - the US and International government regulations prohibit such behavior.

Nakamichi SR-3A Nelson Pass designed Stasis Stereo Receiver Comes just as you see it pictured here and seems to be in good working condition. (No Remote)

threshold forte f 44 line stage preamp very clean condition just unhooked it from my system today sounds excellent.one of the best sounding ive heard these are pretty rare comes with a different remote that will control the volume , source and mute.very smooth sound.ive got too many preamps so im letting this one go.pretty cheap for how good it sounds.i was running this with my ifi phono stage. this also has balanced output with 6 rca imputs.has rubber feet on the bottom. case and faceplate very clean. lower 48 state.i will ship to a myus.com address for international.

Introducing the Nakamichi SR-3A, a vintage receiver that excels in performance and style. This powerful device delivers an impressive output power at clipping of 54W per channel into 8 ohms, 62.4W into 4 ohms, and 72W into 2 ohms. Experience the minimal distortion, nearly constant at 0.1 to 0.08% from 0.1 to 10 watts, decreasing to an extraordinary minimum of 0.0135% at 50 watts. The high-level (CD) input’s sensitivity for a 1-watt output is a remarkable 29 millivolts (mV), with an A-weighted noise level of -85.5 dB. The SR-3A features tone controls with excellent characteristics, affecting only the frequencies below about 200 Hz and above 5,000 Hz. The FM tuner section boasts an unusually flat frequency response, within +0.2, -0.3 dB from 30 to 15,000 Hz. The audio distortion of the Stasis amplifier section follows an unusual pattern, with nearly constant readings over wide changes of power and frequency. This unique feature allows the SR-3A to play as loud as much more powerful conventional amplifiers. But the SR-3A isnt just about power and performance. Its also about the experience. In actual listening performance tests, it delivered a dead-quiet background and an absence of the usual aberrations of FM reception. The Nakamichi SR-3A is not just a device, its a statement. With its tastefully understated styling and the good feel of its controls, its a pleasure to use. Experience the Nakamichi SR-3A - where power, performance, and style meet. Please note: The Nakamichi SR-3A is a vintage piece of equipment. While it delivers exceptional performance, I cannot promise or warranty its long term functionality. Its a piece of history, a testament to the audio technology of its time. Enjoy it for its unique qualities and vintage charm. Please refer to the pictures as they give the best description of the cosmetics. Any returns will require the following. Pictures of the Box prior to opening. Any damage not represented in the pictures. any lost functionality. Thank you and good luck!

KORG NUTUBE B1 Pre-amp. Nelson Pass presented a pre-amp using the Korg Nutube dual triode. This was built by skilled electrician and its in excellent working condition. Sold as-is - US shipping only, no international.

Up for auction today is a N.E.W. 20 watt x2 class A amp. This amp is extremely rare and sounds amazing. This was designed by Nelson Pass of Pass Labs and built by Ted Bennett of Threshold in Los Angeles CA. The amp was recapped two years ago and is working perfectly. My Uncle was the original owner and he had a pair of these running mono to a set of Klipschhorns for about 30 years. My Uncle is getting to old and doesnt hears as good as he used to so he asked if I could sell some of his system. He will not let go of the other amp. He paid $5000 for the pair of amps back in 2000. This is an amazing peace of audio history, design, and listening pleasure. You will never see another one of these amps up for sale again so get it while you can. This amp is sold as is no warranty or returns. The amp has been fully tested and is in perfect working condition. Amp comes from a smoke and pet free home. Free shipping is to the lower 48 only. Please arrange your own shipping if you are outside the USA. Please look over the pictures this is the item you are bidding on. Thank you and happy bidding.

This has been a workhorse for me for 20 years. The volume control needs servicing it is making scratching noises when adjusting but once set at a volume it works. So if you are a hands on hobbyist or know a good service tech this could be a great find for you and your classic audio system. Designed by legendary Nelson Pass this was an under the radar audiophile favorite back in the day.

Also for sale on US Audio Mart, potentially for a lower price, so this listing is subject to prior sale. Nelson Pass designed Adcom GFA-5400 stereo MOSFET power amplifier in excellent operating and physical condition. Would be hard to find a nicer example of this amp.Original, unmodified, and clean inside and out. Small scratch on top edge of faceplate as shown in photo #12, not very noticeable. Otherwise near mint.Originally $725, hard to find a better amp today for $325. Will ship for a flat $55 via insured FedEx Ground anywhere in the CONUS.

Up for auction today is a N.E.W. 20 watt x2 class A amp. This amp is extremely rare and sounds amazing. This was designed by Nelson Pass of Pass Labs and built by Ted Bennett of Threshold in Los Angeles CA. The amp was recapped two years ago and is working perfectly. My Uncle was the original owner and he had a pair of these running mono to a set of Klipschhorns for about 30 years. My Uncle is getting to old and doesnt hears as good as he used to so he asked if I could sell some of his system. He will not let go of the other amp. He paid $5000 for the pair of amps back in 2000. This is an amazing peace of audio history, design, and listening pleasure. You will never see another one of these amps up for sale again so get it while you can. This amp is sold as is no warranty or returns. The amp has been fully tested and is in perfect working condition. Amp comes from a smoke and pet free home. Free shipping is to the lower 48 only. Please arrange your own shipping if you are outside the USA. Please look over the pictures this is the item you are bidding on. Thank you and happy bidding.

Up for auction today is a N.E.W. 20 watt x2 class A amp. This amp is extremely rare and sounds amazing. This was designed by Nelson Pass of Pass Labs and built by Ted Bennett of Threshold in Los Angeles CA. The amp was recapped two years ago and is working perfectly. My Uncle was the original owner and he had a pair of these running mono to a set of Klipschhorns for about 30 years. My Uncle is getting to old and doesnt hears as good as he used to so he asked if I could sell some of his system. He will not let go of the other amp. He paid $5000 for the pair of amps back in 2000. This is an amazing peace of audio history, design, and listening pleasure. You will never see another one of these amps up for sale again so get it while you can. This amp is sold as is no warranty or returns. The amp has been fully tested and is in perfect working condition. Amp comes from a smoke and pet free home. Free shipping is to the lower 48 only. Please arrange your own shipping if you are outside the USA. Please look over the pictures this is the item you are bidding on. Thank you and happy bidding.

Up for auction today is a N.E.W. 20 watt x2 class A amp. This amp is extremely rare and sounds amazing. This was designed by Nelson Pass of Pass Labs and built by Ted Bennett of Threshold in Los Angeles CA. The amp was recapped two years ago and is working perfectly. My Uncle was the original owner and he had a pair of these running mono to a set of Klipschhorns for about 30 years. My Uncle is getting to old and doesnt hears as good as he used to so he asked if I could sell some of his system. He will not let go of the other amp. He paid $5000 for the pair of amps back in 2000. This is an amazing peace of audio history, design, and listening pleasure. You will never see another one of these amps up for sale again so get it while you can. This amp is sold as is no warranty or returns. The amp has been fully tested and is in perfect working condition. Amp comes from a smoke and pet free home. Free shipping is to the lower 48 only. Please arrange your own shipping if you are outside the USA. Please look over the pictures this is the item you are bidding on. Thank you and happy bidding.

I wanted to dip my toes into the waters of low watt, but high quality audiophile amplifiers, and there is no one with more accolades in that market than Nelson Pass. Though his main company Pass Labs produces very expensive, high output amplifiers, his off shoot company FirstWatt focuses on low wattage, high quality, amplification. He is famously quoted saying The first watt is the most important watt. To encourage audiophiles to explore this idea, he created The Amp Camp Amp for a special event called Amp Camp in which 20 people built their very first amplifier from start to finish in one afternoon. The event was held outdoors on a lovely sunny day in California and all attendees walked away with a fully functioning amplifier and a smile on their dials. Though I wasnt present for this event, his directions and components have been posted online so anyone with decent electrical knowledge can build their own Amp Camp Amp at home. I built this particular amp, using the best parts available and supplied by DIY Audio in their Amp Camp Amp Kit. This kit retails for $359 and requires several hours of soldering and building to complete and is currently backordered in black. I have used this amp with several pairs of speakers from Klipsch, KEF (LS50), and several DIY speakers that I have built over the years. In every scenario the amp performed phenomenally. Steve Guttenberg of Audiophiliac fame compared this amp agains Schiits Aegis (a Stereophile A ranked amplifier) and found it held its own (https://www.youtube.com/watch?v=XPD0-QXj9kg). I am only selling this amp because I recently restored an old tub amp that has replaced the ACA in my office system. If you have any questions, please dont hesitate to ask. Thanks for looking.

Up for auction today is a N.E.W. 20 watt x2 class A amp. This amp is extremely rare and sounds amazing. This was designed by Nelson Pass of Pass Labs and built by Ted Bennett of Threshold in Los Angeles CA. The amp was recapped two years ago and is working perfectly. My Uncle was the original owner and he had a pair of these running mono to a set of Klipschhorns for about 30 years. My Uncle is getting to old and doesnt hears as good as he used to so he asked if I could sell some of his system. He will not let go of the other amp. He paid $5000 for the pair of amps back in 2000. This is an amazing peace of audio history, design, and listening pleasure. You will never see another one of these amps up for sale again so get it while you can. This amp is sold as is no warranty or returns. The amp has been fully tested and is in perfect working condition. Amp comes from a smoke and pet free home. Free shipping is to the lower 48 only. Please arrange your own shipping if you are outside the USA. Please look over the pictures this is the item you are bidding on. Thank you and happy bidding.

PaymentRest assured that our store offers a variety of payment methods.Please pay within 5 days after auction is finished. About UsWe are located in Japan.For electrical products check the manufacturer and product and convert to the voltage of each country.We plan to ship by FedEx or DHL.Please contact us as the shipping fee can be changed in some cases. Its our pleasure to make you happy by proposing our recommend item.If you have any questions or request about items please feel free to ask us. International Buyers - Please Note:-Import duties taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.-Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying.-These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges.-We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior.>