Beskrivning
Audio Research PH9 rör-riaa med 3st 6H30 vakuumrör för att återge det luftiga och naturliga analoga klangen från din vinylspelare.
Fem olika impedansinställningar möjliggör bästa matchning av ett flertal pickuper på marknaden.
Den eleganta, diskreta industridesignen kompletterar resten av ditt system visuellt.
Mer info Här
EGENSKAPER
FREQUENCY RESPONSE
±.2 dB of RIAA, 5 Hz to 20kHz 1 dB points below 0.3Hz and above 80 kHz.
DISTORTION
Less than .015% at 3V RMS 1kHz output.
GAIN
55 dB at 1 kHz
INPUT IMPEDANCE
Selectable loads: 47k, 1000, 500, 200, 100 Ohms.
OUTPUT IMPEDANCE
200 ohms. Recommended load 50k-100k Ohms and 100 pF. (10k Ohms
minimum and 2000 pF maximum).
OUTPUT POLARITY
Non-inverting.
MAXIMUM INPUT
80 mV RMS at 1kHz.
0.5V RMS 10 Hz to 60 kHz, into 100K ohm load (maximum balanced output
capability is 0.46V RMS at less than 0.5% THD at 1kHz).
CONTROLS
6 Push Buttons: Power, Menu, Option, Enter, Input, Mute.
POWER SUPPLIES
Electronically regulated low and high voltage supplies. Automatic 2 minute
warm-up/brown-out mute. Line regulation better than .01%.
NOISE
>77 dB, shorted inputs.
TUBE COMPLEMENT
(3)-6H30P dual triodes, plus (1 each) 6550WE and 6H30P in power supply.
POWER REQUIREMENTS
100-125VAC 60Hz (200-250VAC 50/60Hz) 120 watts maximum. Standby: 2
watts.
DIMENSIONS
Width: (48 cm)
Height: (13.7 cm)
Depth: (34.8 cm)
Handles extend (4 cm) forward of the front panel.
Weight:(7 kg) Net(10.7 kg) Shipping.
