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Case for QRV08
Started by joze7205 |
0 Replies
5659 Views |
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QRV-03 gain
Started by hms |
0 Replies
514 Views |
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QRV-04 as a line stage
Started by peranders |
0 Replies
6124 Views |
![]() by peranders |
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0 Replies
9030 Views |
![]() by DDragon80 |
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QRV-07 problem
Started by peranders |
0 Replies
6152 Views |
![]() by peranders |
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Tobias' QRV-07 bygge
Started by peranders |
0 Replies
6904 Views |
![]() by peranders |
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QRV03 questions
Started by peranders |
0 Replies
5892 Views |
![]() by peranders |
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Questions about QRV01 QRV03 QRV08
Started by semola |
1 Replies
6600 Views |
![]() by peranders |
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wich of the amps have better quality?
Started by samsagaz |
1 Replies
6018 Views |
![]() by peranders |
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Which fuse for QRV07
Started by Consystor |
1 Replies
7664 Views |
![]() by peranders |
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QRV-07 Power supply stage
Started by ColinS |
1 Replies
5914 Views |
![]() by peranders |
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Headphone amp for AKG K-1000
Started by goldkenn |
1 Replies
6717 Views |
![]() by peranders |
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BF471/BF472 in QRV01
Started by goldkenn |
1 Replies
7699 Views |
![]() by peranders |
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QRV-07
Started by AudioSpirit |
1 Replies
9742 Views |
![]() by peranders |
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QRV08 - Humming sound from transformers
Started by mabu0815 |
1 Replies
7165 Views |
![]() by peranders |
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Cleaning the PCB
Started by Houghtkj |
2 Replies
8167 Views |
![]() by Houghtkj |
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2 Replies
7468 Views |
![]() by mabu0815 |
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Using QRV-08 as a Preamp
Started by chinook9 |
2 Replies
8251 Views |
![]() by chinook9 |
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QRV-09 - rectifiern funkar sådär bakvänd
Started by maust |
2 Replies
8116 Views |
![]() by maust |
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qrv-07 building and test
Started by Jinkslynx |
2 Replies
7528 Views |
![]() by Jinkslynx |
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QRV-07 gain
Started by peterklimo |
3 Replies
7350 Views |
![]() by peranders |
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Which kit good to Balanced Headamp?
Started by palchiu |
3 Replies
6783 Views |
![]() by peranders |
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QRV-08 gain reduction
Started by Discom |
3 Replies
16767 Views |
![]() by peranders |
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Best headphone am for ~8ohms...?
Started by Bertel |
3 Replies
6573 Views |
![]() by qusp |
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4 Replies
9822 Views |
![]() by csyao |
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QRV-08 C41 and C42
Started by Hayo |
4 Replies
8279 Views |
![]() by peranders |
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QRV-08 Place to connect PWR LED
Started by chinook9 |
4 Replies
9573 Views |
![]() by peranders |
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QRV09 Voltage
Started by Forte |
4 Replies
8374 Views |
![]() by Forte |
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QRV-08 setup questions
Started by mabu0815 |
4 Replies
8452 Views |
![]() by Matthias |
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QRV-08 OP Amp replacement
Started by alexanderbax |
4 Replies
8443 Views |
![]() by peranders |
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