Adcom GFA-2 Power Amplifier High-Current Stereo 100WPC Rack Mount
Rediscover clean, authoritative power with the Adcom GFA-2, one of the earlier Nelson Pass–influenced Adcom amplifiers known for its high-current design and musical, dynamic sound. Delivering robust stereo power with excellent clarity, this amplifier pairs well with demanding speakers and classic audiophile setups. Fully tested and SpenCertified, the GFA-2 is a dependable choice for anyone wanting true hi-fi performance in a minimalist, no-nonsense chassis.
CONDITION
SPENCERTIFIED- Fully certified by Spencer
Refurbished and SPENCERTIFIED
100% tested and functional. Cleaned inside and out; worn parts replaced as needed. Controls, RCA jacks, and internal boards cleaned with WD-40 Specialist Electrical Contact Cleaner. Output stage tested under load; bias confirmed stable. Chassis cleaned and conditioned.
Cosmetic Condition: 9/10 (small dents on top)
Functional Condition: 10/10
WHAT'S IN THE BOX?
- Adcom GFA-2 Power Amplifier High-Current Stereo 100WPC Rack Mount
Other information about the Adcom GFA-2
- Power Output: approx. 100W per channel into 8 ohms
- Frequency Response: approx. 10 Hz – 20 kHz
- Signal-to-Noise Ratio: approx. 100 dB
- THD: typically <0.05%
- Input Sensitivity: approx. 1V
- Input Impedance: approx. 50kΩ
- High-current stereo power amplifier
- Classic Adcom linear power supply
- Dual-mono-inspired internal layout
- Rugged output stage with excellent headroom
- Front power switch
- Rear level controls
DIMENSIONS
- Size: 5″ H × 17″ W × 12″ D
-
Weight: 18 lbs
INPUTS
- Channel A Input +/-/G x1 (back)
- Channel B Input +/-/G x1 (back)
OUTPUTS
- Channel A Speakers -/+ x1 (back)
- Channel B Speakers -/+ x1 (back)
MANUFACTURER
- Made in USA
