I have for sale a PeeCeeBee V4H amplifer (Rev. 1 PCB boards), precisely installed in nice compact enclosure. This amplfier is for sure, one of the nicest and compact built around. As proven with many group buys so far, this amplifier is very popular, due clever design and great high end sound.
Amplifier consist of 600VA (230V)transformer, made by my own specifications. Each power supply board consist of 4x6800uF 63V BC/Vishay capacitors and dual rectifier fast recovery diodes. For wiring speaker lines, Jantzen solid core wire was used. For indication two 2 mm green LED are used on front panel. Capacitors are Nichicon FGs and Mica, as Shaan recommends. Amplifier also has soft start circuit and DC protection build around uPC 1237 detector and Omron relays. Dimensions are: 32x37x9 cm (WxDXH). Amplifier is in perfect operating condition.
You can read a lot more information about this nice amplifier here, together with all measurements:
PeeCeeBee V4H GB
Specifications:
Power - 150W/250W into 8R/4R load with +/-56V PSU (0.1% THD)
Frequency response(simulated) - ~2Hz to ~800KHz (-3dB)
Slew Rate - 100V/uS
Offset variation - +/-10mV
SNR - >110dB
AC gain - 24.5 (28dB)
DC gain - Unity
Input level for 250W into 4R - 1.5VRMS (~4V P-P)
THD:
100Hz 10W - 0.0005%, 100Hz 100W - 0.001%
1KHz 10W - 0.002%, 1KHz 100W - 0.003%
10KHz 10W - 0.002%, 10KHz 100W - 0.005%
Price for amplifier 600 EUR + post costs. Payment via PP.
Amplifier consist of 600VA (230V)transformer, made by my own specifications. Each power supply board consist of 4x6800uF 63V BC/Vishay capacitors and dual rectifier fast recovery diodes. For wiring speaker lines, Jantzen solid core wire was used. For indication two 2 mm green LED are used on front panel. Capacitors are Nichicon FGs and Mica, as Shaan recommends. Amplifier also has soft start circuit and DC protection build around uPC 1237 detector and Omron relays. Dimensions are: 32x37x9 cm (WxDXH). Amplifier is in perfect operating condition.
You can read a lot more information about this nice amplifier here, together with all measurements:
PeeCeeBee V4H GB
Specifications:
Power - 150W/250W into 8R/4R load with +/-56V PSU (0.1% THD)
Frequency response(simulated) - ~2Hz to ~800KHz (-3dB)
Slew Rate - 100V/uS
Offset variation - +/-10mV
SNR - >110dB
AC gain - 24.5 (28dB)
DC gain - Unity
Input level for 250W into 4R - 1.5VRMS (~4V P-P)
THD:
100Hz 10W - 0.0005%, 100Hz 100W - 0.001%
1KHz 10W - 0.002%, 1KHz 100W - 0.003%
10KHz 10W - 0.002%, 10KHz 100W - 0.005%
Price for amplifier 600 EUR + post costs. Payment via PP.
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Due request, I uploaded detailed picture of PSU and pcb board. Note this pcb is first version of Shaan PeeCeeBee, which was later replaced with Rev 1 board (added stability compensation). PSU already provide option of adding small regulated PSU section whic supplies input & VAS stage. This section is currently unpopulated on PSU board.
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