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Exposure XM7 Pre Amplifier
Exposure XM7 Pre Amplifier - The HiFi Shop
Exposure XM7 Pre Amplifier - The HiFi Shop
Exposure XM7 Pre Amplifier - The HiFi Shop
Exposure XM7 Pre Amplifier
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Exposure XM7 Pre Amplifier

$3,299.00
$3,299.00

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Features

  • Large 200VA custom-made toroidal power transformer
  • High quality all aluminium casework and extruded front panel
  • High quality resistors and capacitors used in the signal path
  • Audio output stages use discrete transistors
  • High quality relays used for input selection
  • 3.5mm and 1/4" headphone outputs selectable by a switch at the back
  • Moving magnet phono input, fixed level AV input and one line level input
  • Two coax (bnc) and two optical inputs and one class 2 USB input with DSD
  • 2 pairs of pre-amp outputs for bi-amping or sub woofer
  • Remote control
  • Three year guarantee
  • Available in black or titanium
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Preamplifier Specifications

Analogue Inputs

Pre Amplifier Output (Input Sensitivity / Impedance / S/N)
  • AV input fixed level: 450 mV @ 1 kHz, 12K ohms, S/N 95 dB
  • AUX/PH input MM: 2.5 mV @ 1 kHz, 47K ohms, S/N 73 dB
Frequency Response
  • 0.5 dB 50 Hz – 20 kHz
  • High pass roll off -1.5 dB @ 20 Hz
AUX 2 Input Line
  • 350 mV @ 1 kHz, 14K ohms
  • Output gain ×3.75, +11.5 dB
Total Harmonic Distortion

0.005% at 1 kHz @ 1.3 V RMS output

Frequency Response

20 Hz – 20 kHz ±0.5 dB

Signal to Noise Ratio (ref. 1.3 V RMS Output)

1 kHz: 92 dB

Channel Separation @ 20 kHz

60 dB

Digital Inputs

SPDIF Inputs

BNC Coax / Optical: 32 – 192 kHz @ 16–24 bits

Total Harmonic Distortion

0.005% at 1 kHz @ 1.3 V RMS output

Signal to Noise Ratio (ref. 1.3 V RMS Output)

1 kHz: 98 dB

USB Input
  • Linear PCM 44.1 – 192 kHz @ 16–24 bits
  • DSD ×64 (DoP)
  • Asynchronous transfer from host

Headphone Output

Output Impedance

10 ohms

Maximum Level into 33 ohms

@ 1 kHz, 0.1% THD: 5 V RMS

Total Harmonic Distortion

@ 2 V output, 1 kHz: 0.03%

Maximum Level into 330 ohms

@ 1 kHz, 0.1% THD: 8 V RMS

Total Harmonic Distortion

@ 2 V output, 1 kHz: 0.01%

General Specifications

Mains Supply

110/120 V or 220/240 V @ 50/60 Hz (factory set)

Power Consumption

25 W

Dimensions (W × H × D)

218 mm × 89 mm × 363 mm (inc knob)

Net Weight (unpacked)

5 kg

Gross Weight (packed)

6 kg

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