Boulder 860 Power Amp - As Traded
Boulder 860 Power Amp - As Traded
Boulder 860 Power Amp - As Traded

Boulder 860 Power Amp - As Traded

$9,000.00

Boulder 860 Power Amp - As Traded

Condition: Excellent Condition

The 860's linear output section channels 150 watts of stable, high-current power into any load to reveal all of the force, delicacy, and texture hidden in your music collection. The 860 offers a peerless list of design and engineering features: a muscular linear power supply with a massive toroidal transformer for powerful and instantaneous energy transfer. A pair of XLR inputs leading to a full-balanced, differential, three-stage input circuit to pass the audio signal from source to amplifier free of distortion and noise. Rugged binding posts to provide tight, low-impedance contacts.

Specifications:

Two-channel, solid-state, remote-controlled power amplifier.

Inputs: two balanced (XLRs). Outputs: two pairs of ¼" thumbscrew terminals, 12V trigger.

Maximum output power: 150Wpc (continuous) into 8 ohms (21.8dBW), 300Wpc (peak) into 4 ohms.

Voltage gain: 26dB. Input impedance: 50k ohms balanced, 25k ohms unbalanced.

S/N Ratio: 108dB (unweighted, 20Hz–22kHz, no reference given).

THD: 0.0035%, 20Hz–2kHz; 0.018% at 20kHz.

Channel separation: >112dB.

Dimensions: 17" (435mm) W by 7.38" (190mm) H by 15.25" (390mm) D. Weight: 45 lbs (20.5kg) net, 56 lbs (25.5kg) shipping.