This is a box, with outer box, with foams only, nothing else. Original box for Threshold amplifiers. Fits pair of SA/1, S/1000, S/500, S/450e. Foams are in good condition. The most important part of this original box, is the custom crush resistant forms that are made to fit the amplifier properly for safe shipping it, so that the front, back, and heat sinks are well protected during shipping. This box is a must, if you someday plan to ship your amplifier someplace.

This THRESHOLD Model S/350e STASIS power amplifier is a fantastic addition to your home audio setup. With two-channel RCA audio inputs and raw cable speaker jacks, this amplifier can provide high-quality sound for your music and movies. The gold color and sleek design make it a stylish piece for any home. This amplifier was manufactured in the United States between 1990-1999 and is in great working order. The amplifier class is A, ensuring that you get the best possible sound quality. Whether youre a music enthusiast or a movie buff, this amplifier is a must-have for your home audio setup.

This THRESHOLD Model S/350e STASIS power amplifier is a fantastic addition to your home audio setup. With two-channel RCA audio inputs and raw cable speaker jacks, this amplifier can provide high-quality sound for your music and movies. The gold color and sleek design make it a stylish piece for any home. This amplifier was manufactured in the United States between 1990-1999 and is in great working order. The amplifier class is A, ensuring that you get the best possible sound quality. Whether youre a music enthusiast or a movie buff, this amplifier is a must-have for your home audio setup.

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

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

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