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Overview
ROHM sound processors dramatically improve sound quality in existing systems. The fader volume is configured just before the power amplifier, resulting in a distortion of only 0.0004%.
■BD3461FS / BD3465FV
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Built-in electronic volume optimized for 4ch/6ch models |
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+15 to -79dB(1dB/step) |
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Advanced switch reduces popping noise during volume adjustment |
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Low noise characteristics: 1.9µVrms |
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Ultra-low distortion (0.0004% typ) |
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Large output voltage
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･･･2.3Vrms to 100kHz |
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･･･2.0Vrms at 200kHz |
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Low noise + Low distortion
| Ultra-low noise and distortion technologies result in a wide dynamic range (120dB) and a distortion of only 0.004% at output amplitudes greater than 1Vrms, ensuring high performance operation. |
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Advanced switch utilized for reduced popping noise
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Combines the smoothness of a potentiometer volume with the precision of a resistance ladder volume for silent volume adjustment with no popping noise. |
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Built-in amp features flat frequency characteristics up to 100kHz
| The built-in high slew rate amp features linear output characteristics at up to 100kHz, enabling high fidelity audio playback - even with DVD players. |
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Specifications
| Part No. |
Playback |
Distortion
(%) |
Output Noise
(µVrms) |
Residual Noise
(µVrms) |
Fader Volume
(dB) |
Interrupt Input Mixing |
Mixing
ATT |
Address Selector |
BD3461FS
(For DSP/Navigation) |
300 |
0.0004 |
1.9 |
1.6 |
+23 to -79,-∞
Independent 6ch |
3ch |
○ |
○ |
BD3465FV
(For DSP/Navigation) |
300 |
0.0004 |
1.9 |
1.6 |
+23 to -79,-∞
Independent 4ch |
3ch |
○ |
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Applications
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Car audio |
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Flat panel TVs |
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Portable audio |
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Clock radios |
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Home theater systems |
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Gaming consoles |
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Mini-component systems |
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Radio/cassette players |
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Powered speakers |
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AV receivers |
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TVs |
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Electronic musical instruments |
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Toys |
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Karaoke systems |
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PA systems |
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Gaming devices |
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PCs |
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Car navigation systems |
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Local broadcast systems |
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Public transit PA systems |
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etc. |
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 News
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