Nice to hear you have it all back again.
Sorry I hadn't read that you had indeed tested the outputs...
Should be a nice sounding amp. I just put my DH500 back together after a struggle, and it sounds great.
Sorry I hadn't read that you had indeed tested the outputs...
Should be a nice sounding amp. I just put my DH500 back together after a struggle, and it sounds great.
Hafler XL-280, need help
Hi,I need help.
I bought Hafler xl-280 with damaged both channels.
Left channel repaired with replacing output FET-s with BUZ900-BUZ905 and it works fine with bias 300 mA and DC offset 0,01 V. On left channel I replaced output FET-s with BUZ900, BUZ905 and Q9, Q10, Q14 and Q15.Problem is pop during startup. Can not regulate bias lower then 320 mA and DC offset is about 0,15 V. Thanks.
Hi,I need help.
I bought Hafler xl-280 with damaged both channels.
Left channel repaired with replacing output FET-s with BUZ900-BUZ905 and it works fine with bias 300 mA and DC offset 0,01 V. On left channel I replaced output FET-s with BUZ900, BUZ905 and Q9, Q10, Q14 and Q15.Problem is pop during startup. Can not regulate bias lower then 320 mA and DC offset is about 0,15 V. Thanks.
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