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Barney Oliver Amplifier

Barney Oliver Amplifier ; Hewlett-Packard, HP; (ID = 1918348) Ampl/Mixer
 
Barney Oliver Amplifier ; Hewlett-Packard, HP; (ID = 1918350) Ampl/Mixer
 
Barney Oliver Amplifier ; Hewlett-Packard, HP; (ID = 1919144) Ampl/Mixer
 
Barney Oliver Amplifier ; Hewlett-Packard, HP; (ID = 1919145) Ampl/Mixer
 
Barney Oliver Amplifier ; Hewlett-Packard, HP; (ID = 1919146) Ampl/Mixer
 
Barney Oliver Amplifier ; Hewlett-Packard, HP; (ID = 1926522) Ampl/Mixer
 
Barney Oliver Amplifier ; Hewlett-Packard, HP; (ID = 1926523) Ampl/Mixer
 
Barney Oliver Amplifier ; Hewlett-Packard, HP; (ID = 1926524) Ampl/Mixer
 
Barney Oliver Amplifier ; Hewlett-Packard, HP; (ID = 1936287) Ampl/Mixer
 
Barney Oliver Amplifier ; Hewlett-Packard, HP; (ID = 1936288) Ampl/Mixer
Barney Oliver Amplifier ; Hewlett-Packard, HP; (ID = 1917006) Ampl/Mixer
Altre immagini: scorri con la barra rossa.
Barney Oliver Amplifier ; Hewlett-Packard, HP; (ID = 1917006) Ampl/Mixer
Hewlett-Packard, HP;: Barney Oliver Amplifier [Ampl/Mixer] ID = 1917006 1217x475
Seleziona le anteprime di foto e schemi a destra per ingrandirle, e clicca qui sopra per il download.
For model Barney Oliver Amplifier, Hewlett-Packard, (HP); Palo Alto, CA:
Picture supplied by Dr. Nico Ras (South Africa), amplifier in original state with original knobs and HP logo.
 
Paese:  USA (Stati Uniti d'America)
Produttore / Marca:  Hewlett-Packard, (HP); Palo Alto, CA
Anno: 1972 Categoria: Amplificatore audio o mixer audio
Semiconduttori (transistor solo contati) A semiconduttori. 2N2405 2N3904 2N3906 2N4036 2N4044 2N5401 2N5551 MJ802 MJ4502
Principio generale Amplificatore audio; Prodotti Hi-Fi/alto di gamma
Gamme d'onda - senza
Particolarità Hi-Fi equipment
Tensioni di funzionamento Alimentazione a corrente alternata (CA) / 115/230 Volt
Altoparlante - Questo apparecchio richiede altoparlante/i esterno/i.
Potenza d'uscita 160 W (320 W max.)
Radiomuseum.org Modello: Barney Oliver Amplifier - Hewlett-Packard, HP; Palo Alto
Materiali Mobile di metallo
Forma Apparecchio per ripiani a scaffale (come i componibili HiFi).
Dimensioni (LxAxP) 425 x 127 x 278 mm / 16.7 x 5 x 10.9 inch
Annotazioni

Integrated stereo amplifier.

Very rare item (only 500 were made, for HP employees, their relatives and friends).

Output 2 x 80W continuous in 8 or 16 Ohms (4 Ohms not recommended).

Inputs for Tuner, Tape, Aux 1, Aux 2 and Phono (optimized for Shure V15 II).

Sensitivity phono: < 5 mV, signal-to-noise ratio 84 dB (referred to 1 V output).

Sensitivity other inputs: < 1 V at 100 k.

Signal-to-noise ratio of power amplifier 100 dB (compared to max output).

THD < 0.01% from 2 mW output to max. power at all frequencies.

Volume control with dual precision attenuator, 60 dB range, 2 dB steps. Eliminates need for separate balance control.

Tone controls (treble, bass, range +6 to -6 dB)

Stereo/stereo reverse/mono L/mono R, dual mono operation also possible (separate use of each channel)

Noise filter: corner frequency 5 or 8 or 20 or 100 kHz, 18 dB/octave, with 30 dB notch at 10 kHz in the 5 and 8 kHz positions

NB Barney (Dr. Bernard M) Oliver was HP's vice president for research and development, and the designer of this amplifier. This explains the model name. He is also the author of an article entitled "Distortion in Complementary-Pair Class-B Amplifiers" which appeared in Hewlett Packard Journal, February 1971, Volume 22, Number 6, Pages 1-6.

Peso netto 20 lb (20 lb 0 oz) / 9.080 kg
Prezzo nel primo anno 325.00 US$
Bibliografia - - Manufacturers Literature (Hewlett Packard Barney Oliver Amplifier Memo)
Letteratura / Schemi (1) -- Original-techn. papers. (Hewlett Packard Barney Oliver Amplifier Manual)

Modello inviato da Aren van Waarde. Utilizzare "Proponi modifica" per inviare ulteriori dati.



Elenco delle radio e altri apparecchi della Hewlett-Packard, (HP); Palo Alto, CA
In questo link sono elencati 356 modelli, di cui 322 con immagini e 123 con schemi.



  
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