Used Audio Equipment in Chicago, IL

Atoll CD200

Pure audio mechanism from TEAC designed with specific anti-vibration material

8 regulated supplies with one specific for the converter– BURR-BROWN PCM1792 converter – 24bits/192 kHz, 8x oversampling– 129 dB dynamic, 129 dB signal/noise

Differential current outputs

Current/voltage converters with bipolar transistors.

Output differential stages with discrete components polarized on A class.

Linear supplies with a low noise toroïdal transformer dedicated to audio stages

Linear supplies with a specific high quality 30VA transformer dedicated to digital stages

Low consumption OLED display

1 Coaxial and 1 Optical output

Bryston BCD-1

CD/CD-R player with remote control.
Digital outputs: transformer-coupled AES/EBU (XLR),
S/PDIF (RCA), TosLink (optical).
Analog outputs: 1 pair balanced (XLR),
1 pair unbalanced (RCA).
Control inputs: RS-232 port via 9-pin subminiature connector.
Digital inputs: none. Remote 12V power-on/off trigger included.
Maximum output level: 2.3V RMS unbalanced, 4.6V balanced.
Frequency response: 20Hz–20kHz, ±0.2dB. Channel separation: 109dB at 1kHz.
THD+noise: 0.002%. Output impedance: not specified.
Noise: <100dB, 20Hz–20kHz, ref. 1V. Signal/noise ratio: 115dB, unweighted.
Jitter: <120ps peak–peak. Power consumption: 9W.

Comes with original packaging, box and remote control.

Audio Research GS150

Stereo Tube Power Amplifier: INTRODUCED 2014 POWER OUTPUT 155 watts per channel continuous from 20Hz to 20kHz 1kHz total harmonic distortion typically 0.6% at 155 watts, below 0.03% at 1 watt. Comes with original box and packaging.

Audio Research Reference 250SE

Power Output: 250 watts per channel
continuous from 20Hz to 20kHz. 1kHz total
harmonic distortion typically 0.5% at 250
watts, below .04% at 1 watt. Approximate
actual power available at “clipping” 270
watts (1kHz).

McIntosh MC300

Power output: 300 watts per channel into 8Ω (stereo), 600W into 8Ω (mono) Frequency response: 10Hz to 100kHz. Total harmonic distortion: 0.005%. Damping factor: 40. Input sensitivity: 1.4V. Signal to noise ratio: 105dB. Speaker load impedance: 4Ω to 16Ω. Dimensions: 445 x 179 x 501.7mm. Weight: 35.8kg. Local pickup only.

Audio Research LS8

Only 400 hours on tubes and comes with another complete set of tubes. The pre amp looks amazing and comes with all of the original packaging.

Bryston BP6

Class A discrete operational amplifiers

Four pairs of high level stereo inputs

Gold plated input and output contact surfaces

Bryston BP26MC

Bryston BP26 pre amp with MPS-2 power supply, BR2 remote control and internal MC phono pre amp. Coms with original box and packing.

SME 20/2

Turntable in amazing condition. Comes with SME IV.Vi tonearm, power supply, custom plexiglass dust cover, Strobe, clamp, boxes and original packaging.

Clearaudio Concept with Concept tonearm

Made in Germany, the Concept is belt-driven by a low-noise, decoupled DC motor built into the resonant-optimized plinth. The platter is machined from 30mm-thick polyoxymethylene (POM), an engineering thermoplastic used in precision parts that require high stiffness, low friction, and excellent dimensional stability. The platter interfaces with a stainless-steel sub-platter, polished tempered steel bearing shaft within sintered bronze bushings, and a mirror polished teflon thrust pad.

Wilson Audio Sabrina -Certified Authentic

• The Wilson Convergent Synergy Tweeter, introduced in Alexandria XLF, is a unique soft-dome design renowned for its uncanny balance of wide bandwidth and effortless musicality.
• In Sabrina, an agile and dynamic 5.75″ midrange driver is used. Its midrange beauty and dynamic alacrity extends into the lower treble (it is linear to beyond 3.5kHz).
• Sabrina’s eight-inch woofer was first used in the Alexia, and was modified for its use in this smaller, single-driver enclosure.

Dynaudio Focus 340

Thanks to the dedicated midrange drive unit, the midrange exhibits improved resolution and accuracy, while the soft dome tweeter and the midrange and bass drivers each can realize the optimum performance possible within their characteristic frequency ranges.

Wilson Audio Alexia 2 -Certified Authentic

Alexia’s modular design, with each of the three drivers mounted in their own individual enclosure, facilitates extremely fine adjustment within the time domain. The midrange and tweeter are adjusted independently of the woofer enclosure such that the three drivers can be precisely aligned for each unique installation.

KEF LS50

The LS50 radiates an extremely large listening sweet spot and delivers a remarkably fast, clean, and expansive sound with its Unit-Q driver Array.

The construction of the ls50’s cabinets plays a big Part in their sound. From baffle Shaping and port design, the LS50 reproduces your Audio completely flat and unaltered.

*Local pick up only

T+A S2200CTL Carbon Fiber

The S 2200 CTL is the top model, and features the largest bass drivers of the three. It demonstrates the basic principles of the CTL series in exemplary form. Each model features two special bass drivers, a “wide-range” mid-range unit and a completely new type of super treble dome tweeter made of specially impregnated textile.

Wilson Audio Sabrina -Certified Authentic

The Wilson Convergent Synergy Tweeter, introduced in Alexandria XLF, is a unique soft-dome design renowned for its uncanny balance of wide bandwidth and effortless musicality.

In Sabrina, an agile and dynamic 5.75″ midrange driver is used. Its midrange beauty and dynamic alacrity extends into the lower treble (it is linear to beyond 3.5kHz).

Sabrina’s eight-inch woofer was first used in the Alexia, and was modified for its use in this smaller, single-driver enclosure.

Martin Logan Balanced Force 212 (pair)

A pair of near mint Martin Logan Balanced Force 212 subwoofers. Comes with subs, manuals, spikes, calibration microphone, thumb drive with calibration software and power cords. We do not have boxes so they must be picked up or local delivery is available.

Frequency Response: 18–120 Hz ±3dB; Anechoic through LFE effects input

Transparent Balanced Ultra 1 meter

1 meter pair of Balanced Ultra MM generation

Transparent Reference Balanced XL 1 meter

1 meter pair of XL Balanced MM generation. These are calibrated for solid state components

Transparent Reference Balanced 2 meter

2 meter pair of Reference Balanced cables. These are MM2 generation and are Low Z for low impedance components.

Transparent Super Balanced Cables 1.5 meters

1.5 meter pair of Transparent Super Balanced. These are MM generation