Preamp-Amplifier   -   Amplificatore integrato

FRONT PANEL: Anodized silver. Blue power indicator. Left/Right microphone jacks. Selector : mic,  phono,  tape 1, tape 2, tuner, aux. Bass and treble slider controls (for each channel).

Volume.  Speaker system 1 and 2 push-buttons. Headphones jack. Push-buttons on the left lower side: Tape monitor : 1 / 2, mono in L/R.  Balance slider control.

Push-button on the right lower side: low filter, high filter, muting (-20 dB), loudness, power.

PANNELLO FRONTALE : Anodizzato argento. Spia di accensione blu. Ingressi microfono. Left/Right. Selector : mic,  phono, tape 1, tape 2, tuner, aux.

Controlli separati per canale Bass e treble. Volume.  Pulsanti speaker system 1 and 2. Ingresso cuffia. Pulsanti in basso a sinistra: Tape monitor : 1 / 2, mono in L/R.  Controllo Balance a slitta.

Pulsanti in basso a destra: low filter, high filter, muting (-20 dB), loudness, power.

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BACK PANEL: AC outlets: 2 switched (300 w max), 1 unswitched (300 w max). Fuse (4 A).Speaker systems 1 and 2. Links: phono, Tape 1 in and out, tape 2 in and out, tuner, aux,

pre-amp out, (main) in. Scope in (left/right). Ground binding post.

PANNELLO POSTERIORE : Prese AC: 2 switched (300 w max), 1 unswitched (300 w max). Fusibile (4 A).Speaker systems 1 and 2. Collegamenti: phono, Tape 1 in and out,

tape 2 in and out, tuner, aux, pre-amp out, (main) in. Ingresso per oscilloscopio (left/right). Collegamento di terra.

 PRECISION CRAFTED IN USA.

Size : 5 3/4"H, 15 3/8" W and 14"D. Weight 32,5 lbs. c.a  

ELECTRICAL

Stereo. Solid state.

60 w/ch  RMS (8 Ohms) – 70 w/ch (4 Ohms)

Response 20 -  40kHz ± 0.5 dB.

Total harmonic distortion (THD) : < 0.2 % at rated output.

Intermodulation distortion : 0.15 %.

Damping factor : > 30 into 8 Ohms.

Fusing : 4 A - 250 V  BUSS MTH

Power consumption : 120 W (at full power)

Year of construction: 1973 – 1975

CARATTERISTICHE

Amplificatore integrato stereo a transistor.

Potenza 60 W RMS per canale (8 Ohm) – 70 W per canale (4 Ohm)

Risposta 20 - 20kHz ± 0.5 dB.

Distorsione armonica totale :  < 0.2 %

Distorsione di intermodulazione : 0.15 %.

Fusibile :  4 A - 250 V  BUSS MTH

Consumo : 120 W  (a pieno regime)

Anni di produzione : 1973 – 1975

Are available on request :

• the owner's manual

• the service manual (incomplete) and schematics

• the abstract of testing performed by Italian hi-fi magazine Stereoplay (no.7,1973)

Sono disponibili a richiesta :

• il manuale di istruzioni (in inglese)

• il manuale di servizio (in inglese e incompleto) con gli schemi

• l'estratto della prova tecnica eseguita dalla rivista Stereoplay (n.7, 1973)

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