DIATONE DA-M15
¥ 35,000 (around 1978)
Commentary
A full-scale power level meter incorporating a large meter that is easy to see.
It detects the output of the music signal coming out of the power amplifier and indicates it with two meters for each left and right channel. It can read directly in watts.
Can be connected to DA-A15DC and DA-A10DC power amplifiers.
It uses a rack mount panel that is convenient when combined with a rack, and a carrying handle is also equipped as standard.
Model Rating
Type | Power level meter | ||||
Meter Section | |||||
Indication range |
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Frequency characteristic | 20 Hz to 20 kHz ± 1 dB | ||||
Response time | 10ms | ||||
Recovery time | 0.6s | ||||
Buffer Amplifier Unit | |||||
Frequency characteristic | 20 Hz to 20 kHz ± 0.2 dB | ||||
Gain | 0 dB (variable) | ||||
Input impedance | 50k Ω | ||||
Output impedance | 600 Ω or less | ||||
<General> | |||||
Number of semiconductors used | Transistor : 23 Diode : 25 pcs |
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Standby power outlet | Switched:6A | ||||
External dimensions | Width 480x Height 179x Depth 149 mm | ||||
Weight | 5.5kg |