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마란츠 2270 리시버앰프
| General | | Retail Price | 549.95 | | Designed in | USA | | Manufactured In | USA (Sun Valley), later in Japan | | First Year | 1971 | | Last Year | 1975 | | Wood Case | WC-22 | | Blue Face | Yes | | Channels | Two | | Speaker Connections | Two Pairs | | Chassis Ground | Binding Post | | AC Switch | Yes | | Switched AC Outlets | One @ 100 watts | | Unswitched AC Outlets | One @ 200 watts | | Power Consumption | 500w max, 38 @ idle |
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| Physical | | Width | 16 7/8 | | Height | 5 | | Depth | 14 | | Weight | 38.5 lbs, 49.5 packed |
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| Amplifier | | RMS Power Per Channel | 70 | | Damping Factor @ Load Impedance | 45 | | Total Harmonic Distortion (THD) | 0.3% | | Power Bandwidth | 7 Hz - 50 kHz | | Intermodulation Distortion (IM) | 0.3% |
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| FM Tuner | | Gyro Tuning | Yes | | RF Sensitivity | 2.3 uV | | 300 Ohm Binding Posts | Yes | | 75 Ohm Binding Posts | Yes | | 50 dB quieting sensitivity, Stereo | 50 uV | | Ultimate Quieting | 57 dB @ 50 uV | | THD, Mono | 0.20% | | THD, Stereo | 0.30% | | Frequency Response | 50-15000 +/- 1 dB | | Capture Ratio | 1.9 dB | | Alternate Channel Selectivity (wide or normal) | 080 dB | | Stereo Separation at 1 kHz | 40 dB | | Mono Switch | Yes | | Signal Strength Meter | Yes | | Center Tuning Meter | Yes | | Multiplex Filter (Hi-Blend) | Yes | | Attenuator | 20dB on rear | | Stereo Lamp | Yes | | FM Mode Lamp | Yes | | Multipath Listen | Yes | | Multipath Metering | Yes | | Muting Switch | Yes | | Muting Adjustment | Rear deck | | Quadradial Output (FM Discriminator output, unequalized) | Yes | | Illuminated Dial Pointer | Yes |
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| AM Tuner | | Signal Strength Metering | Yes | | External Ferrite Antenna | Yes | | Antenna binding Posts | Yes |
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| Preamplifier | | Multiple Bass Adjustments | Yes | | Multiple Midrange Adjustments | Yes | | Multiple Treble Adjustments | Yes | | High Filter | Yes | | Low Filter | Yes | | Gain Control | Yes | | Loudness Contour | Yes | | Mono | Yes (Left, Right) | | Muting | Yes | | Balance | Knob | | Number of Tape Monitors | Two | | Tape to Tape Dubbing | Yes, plus 3rd deck @ front panel | | Auxillary Input Source | Yes | | Phono Input Source | Yes | | 2nd Phono Input Source | Yes | | Illuminated Source Indicators | yes | | Tuner Source Input | Yes (AM, FM sources) | | Source Tape Input (as opposed to a tape monitor) | Yes | | 2nd Source Tape input (as opposed to a tape monitor) | Yes | | Tape Monitor | Yes | | 2nd Tape monitor | Yes | | Preamp to Amplifier Jumper(s) | yes | | Headphone Jack(s) | Yes | | Speaker Selection Nomenclature | Main, Remote |
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| 번호 | 제목 | 글쓴이 | 조회 수 | 날짜 |
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20 |
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17 |
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16 |
la-7600 인티앰프
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15 |
롯데 진공관 파워앰프 LA-225VT, 프리앰프 LA-225P, LP-2000, LP-1000 티테이블
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14 |
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13 |
롯데 매니아 스피커(LS-706V, LS-606V,LS-306V,LS-730V 등)
| 늘푸른솔 | 32632 | 2018.01.14 |
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12 |
롯데 매니아 LA-8800 인티앰프와 아카펠라 스피커
| 늘푸른솔 | 33923 | 2018.01.14 |
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11 |
롯데 ls-7500
| 늘푸른솔 | 33507 | 2015.11.18 |
|
» |
마란츠 2270 리시버앰프
| 보소보소 | 41051 | 2015.11.10 |
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9 |
마란츠 2285B
| 보소보소 | 244948 | 2015.11.10 |
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8 |
마란츠 오디오 연보
| 늘푸른솔 | 27539 | 2015.11.07 |
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7 |
마란츠 2015 리시버앰프
| 늘푸른솔 | 23428 | 2015.11.07 |
|
6 |
마란츠 리시버앰프 2270. 2600, 2220b, 2285b, 2225, 2235b, 2252, 2230, 2226
| 늘푸른솔 | 133111 | 2015.11.07 |
