Yaqin - MS-12b phono-voorversterker met buizen en buizen Voorversterker
Nr. 83443225
Jolida Audio - JD-9 MkII - Verbeterd - Phono Buizen voorversterker
Nr. 83443225
Jolida Audio - JD-9 MkII - Verbeterd - Phono Buizen voorversterker
This preamplifier is an upgraded version of the Jolida-JD9 MK II with upgraded capacitors, Burr Brown OP AMPs (OPA627BPG4) and damping to the underside of the top metal cover. The stock 12ax7 vacuum tubes have been replaced with 2 original vintage Telefunken ECC83 tubes. The tubes itself cost over €150.
The unit is in excellent condition - both technically and cosmetically. Please note that the Power voltage is 120V and the power cord has a US plug. Upgraded EU plug audiophile power cable and step-down transformer can be provided at an additional cost.
Shipping will be with insurance.
Construction Details and Features:
Phono pre-amplifier with tube output that will handle MM, MC and Dynamic head cartridges.
Lowest Rated sensitivity at .25 mV – 85 dB.
Low noise -57 dB
Two Outputs RIAA, Line stage.
Adjustable settings for cartridge type
State of the Art Components: Gold plated RCA input jacks.
R Transformer and Heavy duty Voltage Regulator
SPECS:
Frequency Response: 5Hz to 110KHz, (+/- 1 dB)
SNR: > 100 dB
Distortion THD: Less than .01%
Input Impedance: 100Kohms
Output Impedance: 600 ohms
Phono Stage:
MM: 60dB, 5 mV
MC High: 75 dB, 0.5 mV – 1.5 mV
MC Low: 85 dB, 0.25 mV – 0.5 mV
Input Resistance: 100 ohm, 300 Ohm, 1Kohm, 47Kohm
Input Capacitance 47 PF, 100PF, 150PF, 220PF
Tube Complement: 2 pcs. 12AX7
Size: 17 in. (W) x 13 in. (D) x 2 in. (H)
Weight: 10 lbs., 14 lbs. Boxed
Tubes will not be included
Power cord will be included at no additional cost
Misschien vind je dit ook interessant
Dit object was te vinden in
Zo koop je op Catawiki
1. Ontdek iets bijzonders
2. Plaats het hoogste bod
3. Veilig betalen