
Do you have a question about the Denon DP-51F Series and is the answer not in the manual?
| Signal to Noise Ratio | 78dB (DIN-B) |
|---|---|
| Speeds | 33 1/3 and 45 rpm |
| Platter | Die-Cast Aluminum |
| Power Requirements | AC 120V, 60Hz |
| Cartridge Weight Range | 4 - 6 g |
Details the innovative microprocessor-controlled, contactless servo tonearm for safe and easy automatic operation.
Explains the electronic damping of low-frequency resonance for improved sound quality and stability.
Highlights the tonearm's design for maximizing high-compliance cartridge performance and tracing ability.
Describes the automatic detection of record size and selection of playback speed.
Covers the DENON quartz lock and bi-directional servo for unmatched speed accuracy.
Identifies and explains the functions of key buttons like Power, Speed, Start, Stop, and Lifter.
Details the Stylus Force and Q-Damping adjustment knobs and their purpose.
Details the Motor Control IC (IR3T02), OSC, and input terminal functions for speed and FG signals.
Explains output terminals like F/V, PD, and describes various signal waveforms and detection signals.
Details the Arm Control IC (IR3T03) and its functions for arm lifting, position detection, and automatic operations.
Covers logic for arm return, lead-in, auto stop, anti-skating, and various control signals.
Guides for adjusting the head gap and lock mechanisms for 45/33 rpm speeds.
Details on adjusting OP amp offsets for horizontal/vertical arm movement and stylus force.
Procedures for precisely adjusting the 30 cm and 17 cm record lead-in positions.