Power amplifier Braun Atelier HiFi PA4:
Braun described his devices in the brochures as follows:
„The PA4 is the ideal complement to the Control Center CC 4 and is also remote-controlled via this control center.
The PA4 is a power amplifier. This is what distinguishes him: his extraordinary output. If preamplifiers and power amplifiers are disconnected, one can give a system more power. Thus the CC4 and the PA4 were created. The PA4 has 2 x 250 watts of music power and effortlessly operates two pairs of speakers, which can be turned on or off via our RC1 remote control. In order to avoid distortions at high volume, the Braun engineers used high-quality, fast transistors and low-loss capacitors per channel. Several electronic protection circuits keep our power amplifiers above all conceivable influences: overloading of the power stages as well as overheating, inadvertently wrong connection and so on. The PA4 is a powerful power amplifier, which behaves neutrally even at high volume and impresses with its high musicality. You can also use it as a mono amplifier and expand your system with two PA4 to 2 x 450 watts of music power.“
Cosmetic condition:
TOP condition, only minimal traces of use. Rare.
For a better impression, please look at the pictures.
Technical condition:
The device is checked in our repair center.
The following worksteps were done:
- Break in power supply unit removed (according to Braun)
- Output stage relais changed
- Test run
Please take a look at the repair center report and the test report.
Delivered with:
original backflap
original instruction for use
The power amplifier PA4 is remote controllable via the CC4!
Technical specifications:
Braun PA4
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Endstufe
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Ausgangsleistung in Brückenschaltung:
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8 und 4 Ω, 250 W
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Nennnausgangsleistung: 2 x 75 W (Sinus)
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20 ~ 20.000 Hz (4 und 8 Ω)
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Klirrfaktor: 0,02 % 8 Ω
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0,03 % 4 Ohm
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Intermodulation:
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0,05%
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Dämpfungsfaktor:
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160 (8 Ω, 80 (4 Ω)
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Rechteckanstiegszeit:
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1,5 µs
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Geräuschspannungsabstand:
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100 dB
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Abmessungen (B x H x T):
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445 x 70 x 360 mm
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Gewicht:
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11 Kg
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