- Index
- Brand
- Audio Research (34)
- Cary Audio (29)
- Douk Audio (80)
- Dynaco (27)
- Eico (54)
- Fisher (107)
- H.h. Scott (65)
- Harman Kardon (55)
- Heathkit (42)
- Jolida (45)
- Knight (33)
- Line Magnetic (29)
- Luxman (97)
- Mcintosh (51)
- Peachtree Audio (34)
- Primaluna (45)
- Rogue (24)
- Rogue Audio (71)
- Scott (47)
- Yaqin (138)
- ... (1267)
- Frequency
- 10hz - 32khz-2db (2)
- 10hz-40khz -3 Db (2)
- 10hz-65khz(-2db) (3)
- 10hz-70khz (5)
- 10hz-76khz (±2db) (14)
- 20-25khz (3)
- 20hz-30khz (5)
- 20hz-30khz + / -1 Db (3)
- 20hz~20khz (3)
- 20hz~50khz (4)
- 5hz ~ 54khz (-2db) (3)
- 5hz ~ 75khz (5)
- 5hz-47khz (-2db) (2)
- 5hz-70khz (2)
- 6hz - 75khz(-2db) (3)
- 6hz To 60khz (4)
- 6hz-70khz(-2 Db) (3)
- ... (2308)
- Input Jack
- Input Power
- Load Impedance
- Valve / Tubes
