Cary PH-302 tube phono preamplifier đẹp nung ninh, máy zin nguyên bản hoạt động hoàn hảo ko ù xì, âm thanh tuyệt vời!
Thông số kỹ thuật:
Circuit Type Direct Coupled
Single-ended Class A
Gain MM – 38 dB using triode vacuum tubes
MC – 60 dB, using input transformers and triode vacuum tubes
Noise and Hum -78 dB below full output
Input Impedance MM – 47kΩ
MC – 100Ω
Output Impedance 660 Ohms
Frequency Response RIAA Curve + 0.5 dB, passive RIAA circuit design
Power Supply Design/ Power Transformer Fully Regulated Power Supply with 1 ea. – R-Core transformer, 200% Duty rating for long life and reserve energy
Vacuum Tube Complement 2 ea – 6SL7 Head Amp
2 ea – 6SL7 RIAA EQ & Amp Gain Stage and buffer
1 ea – 5AR4 Vacuum Tube Rectifier
Resistors 1% Metal Film
Power Supply Capacitors 6 ea – 47 µFd @ 350 VDC capacitors
AC Cord 3 Conductor, Detachable
AC Power Requirements 100, 117 or 234 Volts @ 50/60 Hz, set by market
Consumption 35 watts
Warm-Up Time 5 Minutes
Break-In Time 100 hours of playing time
Finish Black or Silver anodized aluminum face plate, semi gloss black aluminum chassis
Weight 22 lbs.
Dimensions 4″ H x 17″ W x 13″ D
link tham khảo:
https://www.heynowhifi.com.au/products/cary-audio-ph-302-mkii
Gửi tin nhắn
hieudat_audio
