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Manley Chinook Phono Preamplifier- Moving Coil & Moving Magnet Phonograph Preamplifier -
Designed & manufactured in the USA by Manley Laboratories, Inc.
No dealer in your area? See if we can help.
- Vacuum Tube Complement: 6922 x 2 (gain stage) plus 6922 x 2 (output stage). Any 69J8, 7308, ECC88 types may be used
- Unbalanced Input and Output connections via Manley Teflon & Gold plated RCA jacks
- Automatic Mute Timer: On Initial power up output jacks are muted for approximately 45 seconds
- Automatic mute circuit allows tubes to warm up and circuitry to settle
- At power down, output jacks are immediately muted
- Input Termination Capacitance (MM/MC): 3-position user-selectable capacitor values of 50pF, 100pF and 200pF. Yield resultant combinations of: 50, 100, 150, 200, 250, 300 & 350pF
- Moving Magnet Input Impedance: 47k Ohms, fixed
- Moving Coil (MC) Input Impedance: 5-position user-selectable values of 50, 100, 200, 400, 800 Ohms which yield 32 possible loading possibilities
- Gain: Internal DIP switches select 45dB or 60dB
- Deviation from RIAA curve: Less than +- 0.5dB from 20Hz to 20kHz at any gain setting. Typically less than +-1dB from 10Hz to 100kHz
- Distortion (THD+N) (47k Ohm Input Termination, 45dB gain, 1kHz sine, 0dBu output):
- THD+N, into 100k Ohm load, BW = 100Hz-22kHz Typical 0.010%
- THD+N, into 600 Ohm load, BW = 100Hz-22kHz Typical 0.030%
- Dynamic Range: 91dB @ 1kHz, 0.1% THD+N, BW=22Hz-22kHz
- 107dB @ 1kHz, 0.1% THD+N, BW=22Hz-22kHz
- Noise Floor at 45dB gain setting: -84dBu, A-weighted
- Noise Floor at 60dB gain setting: -75dBu, A-weighted
- Output Impedance: 50 Ohms
- Internal Power Supply: Fully regulated linear B+, Heater and control voltage rails
- Operating Mains Voltage: Units are built for original destination country's mains voltage: 100V, 120V, or 220-240VAC as indicated on the serial number badge
- Power Consumption: 42 watts (345mA @ 120VAC)
- Mains Voltage Frequency: 50 ~ 60 Hz
- Power Transformer: Toroid construction for low radiation
- Badge Lamp: LED illumination
- Dimensions: W=19'', L=11'', H=3 1/2''
- Shipping Weight: 15 Lbs.
Your local dealer is the best resource for purchasing and support of Manley products. If there are no Manley dealers in your area, please contact us with your needs and interests and we'll see if we can help.
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