Never used 4 working sinewave modules, plus one module for parts G300 v.3 with all necessary wires (based on Tas5630)
These are high-end modules without caps in signal path (with dc servos)
$240 for all 5 (this is 1/3 of what was paid)
Specifications
Power:90-265Vac 50 or 60Hz
Load: 2ohm/4ohm/8ohm
Max Output Power: 300W/4ohm or 150W/8ohm or 300W/2ohm 10%THD+N
Output Power: 2x150W 1% THD 4Ω (in stereo mode)
Output Power: 2x250W 4% THD 4Ω (both channels in parallel)
THD+N = 0.003% @ 1W (4Ω,1kHz)
85 % total efficiency @ 100W output
Input sensitivity: -10dB/100kohm
Frequency response: 20Hz-30KHz +/-1dB@10W
Features
Regulated auxiliary power supply
Thermal protection
Over current protection
Soft clipping
EMI conforms to: EN55013 EN55020 EN61000-3-2 EN61000-3-3
purchased from 正弦波电子
details are here: TAS5630 + SMPS modules for sale
These are high-end modules without caps in signal path (with dc servos)
$240 for all 5 (this is 1/3 of what was paid)
Specifications
Power:90-265Vac 50 or 60Hz
Load: 2ohm/4ohm/8ohm
Max Output Power: 300W/4ohm or 150W/8ohm or 300W/2ohm 10%THD+N
Output Power: 2x150W 1% THD 4Ω (in stereo mode)
Output Power: 2x250W 4% THD 4Ω (both channels in parallel)
THD+N = 0.003% @ 1W (4Ω,1kHz)
85 % total efficiency @ 100W output
Input sensitivity: -10dB/100kohm
Frequency response: 20Hz-30KHz +/-1dB@10W
Features
Regulated auxiliary power supply
Thermal protection
Over current protection
Soft clipping
EMI conforms to: EN55013 EN55020 EN61000-3-2 EN61000-3-3
purchased from 正弦波电子
details are here: TAS5630 + SMPS modules for sale
Attachments
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I offer 300$ for 5, price including shipping to Finland. This is, if they accept balanced input as I presume from the picture.
Mauri, shipping to Finland is $69, so no
bmwparts - I may consider this, but I need to check them before shipping, so th eprice will be higher
bmwparts - I may consider this, but I need to check them before shipping, so th eprice will be higher
I switched on all 5 modules for the first time, one appeared DOA
Here are test results
THD+N and output power at 4 Ohm per channel (150W, 1%THD+N)
Frequency response at 1W at 4 ohm and 8 Ohm
Gain 31 dB
Here are test results
THD+N and output power at 4 Ohm per channel (150W, 1%THD+N)
Frequency response at 1W at 4 ohm and 8 Ohm
Gain 31 dB
Attachments
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FFT at 100W 4Ohm and 50W 8 Ohm, input signal 1 kHz, 560mV rms
Attachments
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User manual from manufacturer
Dead module has wrong power supply voltage (20V instead of 40V)
Dead module has wrong power supply voltage (20V instead of 40V)
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