Denon DRA-75VR Service Manual
Specifications and Main Features
The highest output power for the product is rated at 100W + 100W at T.H.D 1% and 65W + 65W is at only 0.015% distortion level. However, the 1 kHz over specification sets it at a 4 ohm connection voltage of 1 kHz followed by a 1kHz followed by 4 ohm voltage.
The 5HZ and 40 kHz frame and a THD of just 0.05 set the product to reach its full potential.
Products in this range have a distortion ratio of 0.015% wherein the product rating had a solid power range of 20 Hz and 20kHz.
The product has a measured mix distortion of 8 ohm at 0.0095%.
The output resistance has been estimated of reaching 0.1 ohm at a 1 kHz mark with a stable 8 ohm connection.
As per the stated frequency response, the product has been confirmed to reach a 20 Hz plus 50 KHz mark.
For the VCR/TAPE, the device has been rated at and supports a 150mhz 47k option offering a range of options to the users.
Rated input level expected from the device is PHONO_Mm targeting at 150 after being connected with KC/MC which will set it to a 15mv.
With an added sensitivity, the power speaker level can operate in a range of T.H.D adding great versatility to the output.
Tunable 10 position loudness along with Bass rated +8 dB and 50hz/10khz +10 dB are some features which the product provides.
- FM Radio Broadcast Band: 87.5 MHz – 108 Mhz
- Usable Sensitivity for FM: 0.8 pV (9.3 dB F) or greater.
- S/N Ratio Sensitivity of 50db quieting (at 75ohm) and 0 dBm 10~15W:
- Monophonic: 1.5 nV (14.7 dBf).
- Stereophonic: 1.8 uV (16.4 dBf).
- Total Harmonic Distortion for FM: Mono 0 1 at 1kHz, Stereo 0 3 at 1KHz.
- AM Band: 20 Hz – 15kHz * 8 – 3 dB
- Weight: 8.9kg(19lb 10oz)
- Dimensions: S 434 mm or 17 3/32 inches width x 137mm or 5 1/16 inches height x 386 mm or 15.13/64 inches depth
- Power Source: AC 220V or 240V 50 Hz
Frequently Asked Questions
Q1: Could you please tell me what is the rated output power Of amplifier?
A1: The rated output of 100w + 100w at 4ohms (1kHz T.H.D 1%) and 65w+ 65 w at 8 ohms (20HZ to 20 KHZ T.H.D 0.015%).
Q2: Please define the frequency depending response for the amplifier.
A2: 20 Hz - 50 kHz + 1.5 dB
Q3: What is the weight of the device?
A3: 8.9 kg (19 lb 10 oz)
Q4: The device supports multiple inputs; PHONO (MM and MC), VCR/TAPE2, AUX, CD, and VIDEO/TAPE1. What other types of inputs does the device support?
A4: The other type of input that the device supports includes PHONO (MM and MC) PHRONO and VCR/TAPE2, AUX, CD, VIDEO, and TAPE1.
Q5: What is the maximum input level at 1kHz?
A5: The maximum input level is 150 mV for PHONO MM while it is PHONO MC at 15 mV.
Q6: Can it be used with different speaker impedances?
A6: Yes, the 4 Ohm or 8 Ohm speakers can be connected to the device without any issues.
Q7: Did you find out that the device does have tone controls?
A7: No, it lacks bass and treble controls, but yes the device supports variable loudness which is further divided further into 10 different positions.
User Manual
Loading...