| TOPOLOGY |
All vacuum tube signal path. |
| INPUT
SENSITIVITY |
1.5 volts rms for full
output. |
| INPUT
IMPEDANCE |
100,000 ohms, DC coupled. |
| FREQUENCY
RESPONSE @ 1 Watt |
0 - .2 db 20 - 20 kHz
+/-0.5 db 3 Hz to
>20 kHz; -3 db @ 65 kHz. |
POWER
OUTPUT
MONOBLOCK
STEREO (1/2 per channel)
P400
REFERENCE |
2 ohm load- 240 watts, 12 Hz to 20 kHz.
4
ohm - 280 watts, 16Hz to 30 kHz.
8 ohm load- 180 watts, 20 Hz to
30 kHz.
6 - 8 ohms, 350 - 400 Watts, 20 Hz - 30 kHz. |
| DISTORTION |
|
THD FULL POWER
Typical @ Rated Load |
Less than 0.01% midband
0.025% @
20 Hz
0.1% - 0.2% Max @ 20kHz |
| IM |
60/7000 Hz, less than 0.02%. |
| TIM |
Unmeasurable |
| OVERLOAD
CHARACTERISTICS |
Soft clipping with instantaneous
recovery. |
| SIGNAL TO
NOISE RATIO |
95 - 100 db
@ Full Power Reference. |
| RISE
TIME |
5 microseconds, any level at Rated
Load. |
| SLEW
RATE |
No limitation other than rise
time. |
| DAMPING
FACTOR |
Over 500, 30-5000Hz. |
POWER CONSUMPTION
Idling or Small Signal
Max. Continuous Power
|
Stereo or Single Monoblock
380 Watts / 3.2 Amps @ 120 V
P400 Reference 432 Watts / 3.6 Amps
Stereo & Single Monoblock
6 Amps
P400 Reference 9 Amps |
FRONT PANEL CONTROLS
& DISPLAYS
(All Models) |
POWER ON, DAMPING Three
Position Frequency Range Switch, MIN-MAX LEVEL Knob
8 LED Output Tube OUTOBIASING STATUS
1 LED WARM-UP indicator
1 LED READY indicator |
BACK PANEL FEATURES
MONOBLOCKS
STEREO
|
AC LINE, IEC 320 RECEPTACLE
FUSE HOLDER and MAINS VOLTAGE SWITCH for
100, 120, 220, 240 Volts 50 - 60 Hz.
INPUT: "CARDIS" Gold Plated RCA & XLR Connectors
OUTPUT: 2 Sets "CARDIS" Gold Plated BINDING POSTS
(Paralleled)
ON/OFF INPUT SWITCH
DUAL INPUTS & SWITCHES
SINGLE SET OUTPUTS / CHANNEL |
| TUBE
COMPLEMENT |
6GW8 / ECL86, 2 ea. Mono, 4 ea. Stereo
6922, 2 ea. Mono, 4 ea. Stereo
8 ea. EL34 or 8 ea. 6550, P-400 Reference
|
| SIZE AND
WEIGHT |
10 1/2" H x 17 1/2" W x 15 1/2" D,
60 lbs
net weight. |
PRICE
P280-S Stereo (Dual 140 watt)
P280-M Monoblock (280 watt)
P400 REFERENCE Monoblock |
$6,695 Brushed Aluminum Trim
$11,279 per pair, Brushed Aluminum Trim
$11,589
14 Karat Gold Plated Trim
$13,338 per Pair, Brushed Aluminum Trim
$13,699 per Pair, 14 Karat Gold Plated Trim |
