ECP-2 Phono-Vorverstärker
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ECP 2 Balanced Phono Stage Preamplifier
The new Electrocompaniet ECP 2 Phono Preamplifier is designed according to guidelines seen in the phono preamplifier from Dynamic Precision. It incorporates state-of-the-art instrumentation operational amplifiers and like other Electrocompaniet products, it uses the highest quality of discrete components through the whole signal path, all DC coupled of course.
The ECP 2 accommodates any imaginable pick-up and cable combination, thanks to it’s highly configurable input stage. User can select best suiting capacitive and resistive load configuration regarding to the pick-up cartridge used as source, no matter whether it is of an MM or MC type. Overall gain is also adjustable in 5 dB steps to accommodate different output levels from different pick-ups. The ECP 2 follows strictly the standard RIAA playback equalization curve, having also steep low frequency roll-off to filter out unwanted signals originating for example from playing back warped records.
| Phono section |
|
| Gain @ 1 kHz RCA |
Adjustable 39,8 – 71,4 dB |
| Gain @ 1 kHz XLR |
Adjustable 45,8 – 76,4 dB |
| Resistance loading (RL) |
Adjustable 10 Ω – 47 kΩ |
| Capacitive loading (CL) |
Adjustable 0 – 350 pF |
| Maximum output level: |
17.5 V rms (+ 25 dB V) |
| Overload margin |
> 31 dB @ 1 kHz |
| Output impedance |
100 Ω single-ended, 200 Ω balanced |
| Frequency response |
20 – 20 kHz +/- 0.2 dB |
| RIAA Correction Accuracy |
|
| Subsonic filter |
-3dB @ 11 Hz, 24 dB/octave |
| Channel separation |
> 85 dB, 20 – 20 kHz |
| THD + Noise |
< 0.003 % @ 1 kHz |
| S/N-R |
96 dB, 1 kHz, A-weighted, ref. 10 dB V output |
| S/N-R |
91 dB, 1 kHz, A-weighted, ref. 5 mV input |
| S/N-R |
67.4 dB, 1 kHz, A-weighted, ref. 500 μV input |
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| Dimensions |
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| Width |
465 mm / 18.3 inches |
| Depth |
371 mm / 14.6 inches |
| Height |
78 mm / 3 inches |
| Weight |
9 kg. / 19.8 lbs. |
