MFG: Dynaco

Model: ST-80

Grade: 7/10

Price: $135

Description:
Rated Power Output:
30 watts average continuous power per channel into 8 ohms, 20-20,000 Hz at less than 0.5% total harmonic distortion. Distortion reduces at lower power levels.

Power at Clipping, Single Channel, 1000 Hz, less than 1% distortion:
50 watts @ 8 ohms, 36 watts @ 4 ohms, 26 watts @ 16 ohms.

Intermodulation Distortion:
Less than 0.5% at any power level up to 40 watts rms per channel into 8 ohms with any combination of test frequencies. Distortion reduces at lower power levels.

Half-Power Bandwidth:
20 watts per channel at less than 0.5% total harmonic distortion from 8 Hz to 50 KHz into 8 ohms.

Frequency Response:
±0.5 dB, 10 Hz to 50 KHz @ 1 watt into 8 ohms.

Noise:
More than 90 dB below 40 watts output, full spectrum.

Channel Separation:
Greater than 60 dB from 20 Hz to 20 KHz.

(Courtesy of www.home.indy.net)

MFG: ADCOM

Model: GFA-2

Grade: 8/10

Price: $150

Description: [Manual]

- 100 WPC 20hz to 20 KHz .02% THD both channels driven at same time into 8 ohms.

- 110 WPC at 1KHz into 8 ohms

- 100dB Signal to Noise Ratio

- Frequency response +/- 2 dB DC to 100 KHz

MFG: Hafler

Model: SE-9130

Grade: 9/10

Price: $185

Description: [Manual]

MFG: ADCOM

Model: GFA-545

Grade: 9/10

Price: [SOLD]

Description: [Manual]

MFG: Hafler

Model: SE-120

Grade: 10/10

Price: [SOLD]

Description: [Manual]