Halcro DM-88 Bridged Set of 4 *SPECIAL OFFER READ LISTING*

Rare chance to own TWO sets of Legendary Halcro DM-88 Amplifiers. These amplifiers were traded in towards the purchase of a dCS Varèse Music System. They are in fantastic condition with minimal cosmetic imperfections, which are documented in the attached photos. All four were tested and perform beautifully! Includes original crates.

These amplifiers were used as bridged monoblocks and come with the custom cables created by Stealth Audio Cables to implement this configuration. The photos included document this configuration and we can provide a video as well.

“Halcro designs and manufactures the only "Super Fidelity" amplifiers in the world. This "Super Fidelity" amplifier reproduces with better than 99.9997% purity of all tones across the entire audio range.

The concept behind the electronic design was to create an amplifier that did not color the sound with its own electronic characteristics — to recreate the original sound as it was atthe time of recording. Halcro has enjoyed creating perfect audio reproduction for the world's music connoisseurs.”

Specs:

Solid-state monoblock power amplifier with active power-factor correction.

Inputs: 1 pair balanced (XLR) Voltage Mode; 3 pairs unbalanced (RCA): Voltage Mode, Current Mode, Minimal Path.

Outputs: 2 pairs speaker binding posts.

Output power: >270W into 8 ohms, >500W into 4 ohms.

Distortion: –126dB (500 parts/billion) up to 20kHz at full power output, all harmonic-distortion orders.

THD: –140dB (100ppb) at 1kHz.

Intermodulation products: all –126dB relative to power output for sum of 19+20kHz tones, each delivering 100W into 4 ohms, or at peak power.

Noise: equivalent input noise at the input is 5nV/sqrt(Hz) in voltage mode, 6pV(Hz) in current mode.

Slew-rate limit for small signals or at full voltage output: 100V/µs.

Input impedance: 100k ohms for Voltage Mode, 60 ohms for Current Mode, 660 ohms for Minimal Path.

Voltage gain: 49V/V (35.6dB) in Voltage Mode, 30V/V (29.5dB) in Minimal Path, 9V/mA for Current Mode.

Overload: 1µs recovery from hard overload at 20kHz into 4 ohms.

Protection: amplifier shuts down in the event of excessive temperature, prolonged 12A continuous current output, continuous DC signal at output, input overload, or various other power-supply faults.

Operating supply voltage: 85–270V RMS, 45–65Hz.

Dimensions: 31" (790mm) H by 16" (400mm) W by 16" (400mm) D. Weight: 120 lbs (55kg) each

Shipping not included. Bitcoin accepted.

Call JS Audio at 301-656-7020 with any questions.  Or visit our store in Bethesda, Maryland.

JS AUDIO CURRENT SPECIALS.  

View the spreadsheet directly!