FRONT PANEL : anodized silver or gold. Two vu-meters. Gain control for each channel. Power band for each channel.

Frontal inputs and power switch.

PANNELLO FRONTALE : anodizzato argento o oro. Due vu-meter. Regolazione del guadagno e regolazione della potenza

separate per ciascun canale. Ingressi supplementari ed interruttore di accensione.

PRECISION CRAFTED IN USA   

2 Output Meters, precision moving coil, jeweled bearings

Transistor count : 12 for each channel

DESCRIPTION

Stereo power amplifier  (solid state : 24 transistors)

Matching preamplifier :  3300

Dimensions: Panel Width 19 - Panel Height 7 - Width 17 5/8  - Height 7 - Depth 16  - Weight 78 lbs, 83 shipped

First year : 1971

Last year : 1976

Availability : very rare

ELECTRIC

Power output Per Channel  (20 Hz to 20 kHz, both channels driven) : 250 @ 8 ohms, 500 @ 4 ohms

Damping Factor @ Load Impedance  greater than 400  

Total Harmonic Distortion (THD) 0.1%

Intermodulation Distortion (IM) 0.1%

Power Bandwidth 20 Hz to 20 KHz

Frequency Response 2 Hz to 100 kHz, +/- 1.5 dB

Hum and Noise >106 dB below 250 watts

Signal to Noise Ratio 110 dB

Total noise:  Better than 106 dB below rated power into 8-ohm load

Input Sensitivity for Full Output 2.25 volts

2.2KVA transformer, 4 21,000 uf filter caps

Are available on request :

• the owner's manual

• the service manual

• the schematics

• the abstract of testing performed by Italian hifi magazine Stereoplay (no.10,1974)

Sono disponibili a richiesta :

• il manuale di istruzioni (in inglese)

• il manuale di servizio (in inglese)

• gli schemi elettrici

• l'estratto della prova tecnica effettuata dalla rivista Stereoplay (n.10,1974)

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