Threshold FET10/PC Phono Preamplifier in silver. The phono preamp is in overall excellent condition. This is a fairly rare and amazing sounding phono preamplifier that is built to the high standards seen in all of the Threshold line of high-end audio. This would be an excellent addition to anyone’s audio collection regardless if you are using Threshold components today or not. The phono preamp includes the E outboard power supply, rack mount hardware, and original owners manuals. Please note: The Fet10/HL preamplifier pictured with the Fet10/PC for sale is not part of this offering, but is available in a separate auction on eBay.

Super nice pair of Threshold SA2 Class A mono amplifiers. These amplifiers are in great condition and sound beautiful. All literature original to the amps is included in the sale (including fuses and banana Plugs shipped with the amps (I will also include the amp stands). These are very sought after amplifiers that are built like tanks. Both amplifiers operate as they should at a temperature of about 47-50C. Both amps run within a degree of one another. 100w x 100w 8ohms or 200W x 200W 4ohms. I also have the matching Fet10/HL Preamp and Fet10/PC Phono Preamp (also in great condition) that I may also sell separately, or as a package for the right price. I will consider shipping to the buyer at carrier cost with insurance and signature.

Threshold S500 250wpc Class A A/B State of the Art Power Amplifier. Specifications Power output: 250 watts per channel into 8? (stereo) Frequency response: 7Hz to 100kHz Total harmonic distortion: 0.1% Gain: 26.6 dB Signal to noise ratio: 100dB Semiconductors: 20 x transistors per channel (output) Dimensions: 8.72 x 19 x 17.125 inches Weight: 78.5lbs Year: 1983 This amplifier was designed by the esteemed Amp Designer Nelson Pass.Selling $2,400

Threshold Model SA12e Pure Class A Monoblocks Amplifiers. Very rare flawless condition with service manual and shipping creates Description: Class-A monoblock power amplifier. Power output: 250Wpc (24dBW) continuous, 500W peak into 8 ohms (resistive or reactive) from 20Hz-20kHz at no more than 0.1% THD. Power bandwidth: DC to 100kHz. Slew rate: 50V/us. Output current capability: 70A continuous (200A peak). Input impedance: 50k ohms unbalanced, 600 ohms balanced. Noise: minimum -100dB, unweighted, against rated output. Dimensions: 19 W by 8.72 H by 27.75 D. Weight: 130 lbs. Price: $14,400/pair (1990); no longer available (2007). Manufacturer: Threshold Corporation, Auburn, CA (1987); Threshold Audio, Inc.

Threshold FET TWO Stereo Preamplifier. Condition is Used. Shipped with USPS Ground Advantage.

THRESHOLD ModelS/350e STASIS 2 channel power amplifier home audio stereo.

Threshold SL10 PREAMPLIFIER No Power Supply. The unit works but still listing it as parts need repairs. since there is no power supply to test it with. I moved on to other preamplifiers and must somehow threw away the power supply while moving. I searched and searched but pretty sure is totally lost and gone. There is one on sale on Ebay . The condition is very good for its age. I post as much pictures as I can to help you decide on the condition of the preamp.

This works and sounds great. Cosmetically also very nice ..please look at the pictures carefully using the zoom feature to confirm as well. I will pack this well for safe delivery within the lower U.S 48 only. Sorry, no international shipping. I will also pack and ship this for free. Thanks!

Used, a few small cosmetic marks otherwise in excellent condition. Manufacturers image for viewing purposes.

Threshold S500 250wpc Class A A/B State of the Art Power Amplifier. Excellent condition no scratch clean Sound not abuse. Smoking free. listen to music. May be one hour every two weeks. It’s been checked. Everything good any questions please free to ask no shipping the reason no shipping pick up only I want you to judge for yourself not accuse me Not honest person

Used, a few small cosmetic marks otherwise in excellent condition. Manufacturers image for viewing purposes.

Used, a few small cosmetic marks otherwise in excellent condition. Manufacturers image for viewing purposes.

THRESHOLD S/150 Endstufe (1982-84), series I, nach Nelson Pass mit der berühmten STASIS Schaltung, CLASS A/B Betrieb (2x75W). Rar !

A little dusty from sitting in storage, in overall excellent condition with very few scratches; top right handle, top of cabined and some abrasion along top edge. This is Class A, very heavy. Includes heavy duty audiophile power cable (not shown). Tested and electrically works, there is one LED that is out on the bar graph meter.

Used, a few small cosmetic marks otherwise in excellent condition. Manufacturers image for viewing purposes.

### The Audio Board: www.theAudioBoard.com - The Search Tool for Used High-End Audio Equipment### MOVING SALE: A pending move in the summer forces to liquate my stuff before that. For sale is a vintage, a highly acclaimed Forte Audio Model 1A Stereo Power Amplifier From what I read, Forte Audio is a brand by Threshold Audio. I personally tested this amp, and found it worked great. Both channels produced good full music. This amp is built like a tank. Very reliable. The power reserve is huge. It continues play for an extended time after powering down. Of course, the amp produces very musical yet solid music. The amp appears to be all original; no mods. Physical condition is fine for the age, with typical wear and scratches. Some scratches are a bit deep. One screw on the front is missing. Ill pack well and ship worldwide. I have other audio equipment, like Accuphase, Acurus, Adcom, Aragon, Arcam, Audio Research, Audioquest, Ayre, B&K, B&O, Bang Olufson, B&W, Bowers Wilkins, Bryston, California Audio Labs, Cary, Classe, Cambridge, Carver, Conrad Johnson, Creek, Denon, Dynaco, Dynaudio, Goldmund, Infinity, Jadis, JBL, Jolida, JM Lab, Kef, Kimber, Klipsch, Krell, Levinson, Lexicon, Linn, Marantz, Martin Logan, Mccormack, Mcintosh, Meridian, MIT, Musical Fidelity, Music Hall, NAD, Naim, Nakamichi, NHT, Paradigm, Parasound, Pass, Pioneer, Proceed, PS Audio, PSB, Quad, Rega, Revel, Rotel, Rowland, Sonic Frontiers, Sonus Faber, Spendor, Sunfire, Tandberg, Tannoy, Theta, Thiel, Threshold, Totem, Transparent, Vandersteen, Vmps, VPI, VTL, Velodyne, AR, Audio, Audiophile, Amplifier, Amps, Arcam, Acurus, Aragon, Adcom, ADS, Advent, Bose, Boston, Beovox, Bryston, Bedini, B&K, B&0, B&W, Bowers & Wilkins, Celestion, Counterpoint, Canton, Cello, Creek, Cerwin Vega, Dahlquist, Denon, Dcm, Dynaco, Dynaudio, Ess, Spica, Epicure, Ensemble, Electrostatic, Elite, Fisher, Fosgate, Harman kardon , Harbeth , Integra, Infinity, JBL, Jadis, Jolida, Linn, Luxman, KEF, Klipsch , KLH, Krell, Kenwood, Martin Logan, McIntosh, Mirage, Mission, Monitor Audio, Nad , Onkyo , Paradigm, Proac, Sony, Pioneer, Polk-Audio, Preamplifier, Quad ,Rogers, Rotel, Rega, Stanton, Speakers, Audio,Stereo,Studio, Vandersteen,, Snell, Spendor, Thorens, Vandersteen, Wharfedale, Yamaha, Speakers, Turntable, M&K, Accuphase, Dali, Wilson Audio, Sonus Faber, Definitive Technology, PSB, NHT, Magnepan, Eminent Technology, Monitor Audio, Vienna Acoustic, Meridian, Behringer, Acoustat, Genesis, Opera, Mirage, Energy, Pinnacle, Musical Fidelity, Sonic Frontiers, Cambridge Audio, Sunfire, Velodyne, SVS, HSU Research, Audio Research, Tannoy, Subwoofer, McCormack, Meadowlark, Conrad Johnson, Parasound, Magneplanar, Audible Illusions, Mark Levinson, Vintage, REL, Revel, Nakamichi, ESS, Emotiva.