Adcom Stereo Power Amplifier

The AdCom GFA-5500 Stereo Power amplifier amplifies harmonics, musical texture, and extended Bass with unequaled accuracy. It delivers a larger and quieter toroid power transformer and oversized power supply capacitors -- giving you massive current with low impedance. The amplifier also delivers the warmth and smoothness other amplifiers can only envy. The pure simplicity of the design helps to keep the damping factor high to maximize speaker control and ensure clear and uncolored Sound at all frequencies. It's designed to Excel under conditions imposed by even the most demanding speakers.

MOSFET outputs for greater accuracy and harmonics

Watts per channel: 200W @ 8 ohms, 350W @ 4 ohms

THD + noise at full power: 0.160% @ 20kHz, 0.018% @ 1kHz

Dynamic headroom into 4 ohms: 1.7dB

Frequency Response: 20Hz to 20kHZ +0, -0.25dB

Power bandwidth (-3dB): 3Hz to 130kHz

Gain: 29dB

Input impedance: Unbalanced 49.9k ohms (n/a balanced)

Signal to noise ratio "A" weighted at rated power into 8 ohms >100dB

IM Distortion CCIF full power any combination 4kHz to 20kHz <0.035%

Unit Dimensions(HxWxD): 7" x 17" x 13"

Weight: 44 lbs.