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Exposure XM7 Preamplifier

Code: EX-XM7
  • £1,650.00
  • (FREE UK Delivery)
  |   Usually dispatched within 24 hours
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Key Features:

  • Large 200VA custom-made toroidal power transformer
  • High quality all aluminium casework and extruded front panel
  • High quality resistors & capacitors used in the signal path
  • Audio output stages use discrete transistors
  • High quality relays used for input selection
  • 3.5mm & 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

Technical Specifications:

  • Mains Supply: 110/120V or 220/240V @ 50/60Hz (factory set)
  • Power Consumption: <25W
  • Dimensions (WxHxD): 218mm x 89mm x 363mm (inc knob)
  • Net Weight (unpacked): 5kg
  • Gross Weight (packed): 6kg
Analogue Inputs:
  • AV input fixed level: 450mV @ 1KHz > 12K ohms S/N > 95dB
  • AUX/PH input MM: 2.5mV @ 1KHz, 47K ohms S/N > 73dB
  • Frequency Response: +/-0.5dB 50Hz-20KHz. High pass roll off -1.5dB @ 20Hz
  • AUX 2 input line: 350mV @ 1KHz > 14K ohms S/N output gain x3.75, +11.5dB
  • Total Harmonic Distortion: <0.005% at 1KHz : @ 1.3V RMS output
  • Frequency Response: 20Hz - 20KHz +/- 0.5dB
  • Signal to Noise Ratio ref 1.3V RMS Output: 1KHz >92dB
  • Channel Separation @ 20KHz: >60dB
Digital Inputs:
  • SPDIF inputs BNC Coax & Optical: 32 - 192KHz @ 16-24 bits
  • Total Harmonic Distortion: <0.005% at 1KHz @ 1.3V RMS output
  • Signal to Noise Ratio ref 1.3V RSM Output: 1KHz : >98dB
  • USB input: Linear PCM 44K1 - 192KHz @ 16-24 bits DSD x64 (DoP) Asynchronous transfer from host
Headphone Output:
  • Output Impedance: 10 ohms
  • Maximum Level into 33 ohms: @ 1KHz & 0.1% THD : 5V RMS
  • Total Harmonic Distortion: @ 2V output, 1KHz : <0.03%
  • Maximum Level into 330 ohms: @ 1KHz & 0.1% THD : 8V RMS
  • Total Harmonic Distortion: @ 2V output, 1KHz : <0.01%

We endeavour to despatch same day for orders placed up to 2pm on available stock items (items with stock message "Usually dispatched within 24 hours"). Please remember to check with us first for a physical stock check if next day delivery is important to you. Any items with stock message "Usually dispatched within 72 hours" are items that we do not hold in stock but order in from the importer or manufacturer as soon as a customer order is received. Occasionally these may be delayed beyond 72 hours due to importer/manufacturer stock levels but we will inform you as soon as we can if this is the case.

UK ORDERS:  We despatch the bulk of our UK mainland items on a 24 hour service – Free of Charge.  Non Mainland locations - Isle of Man, Isle of Wight, the Scilly Isles, the Scottish highlands and Islands, the Channel Islands and Northern Ireland may take a day or so longer and are not Free of Charge. Smaller items are delivered using Royal Mail 24 or special delivery. Larger items are delivered using a courier service such as DPD or UPS. 

INTERNATIONAL ORDERS: We offer competitive rates which can be confirmed by email. Please just ask – we will need a full delivery address and telephone number. Smaller items are delivered using Royal Mail Small Packets Airmail with International Tracked and/or Signed depending on value of item and availability of the service. Larger International shipments are sent by insured and tracked services using UPS. If there are any delays due to specific customs regulations, etc, you will be contacted by Hifisound or by the courier with a request for any further information required. Customs duties can apply for shipments to any countries outside of the UK depending on where the product you have bought is made. Customers are responsible for all taxes and duties incurred when the items enter their country.

COLLECT IN STORE OR HOME INSTALL:At the request of the manufacturer some items cannot be supplied by mail order but you can click and buy them and then elect to collect them from our store or arrange a home install (if applicable). Applicable items clearly state that they are Collect in store or home install. Once ordered you will receive a message prompting you to contact us by phone or email to arrange for us to deliver and install or to reserve and collect from our store at your convenience, you will also be advised of the delivery time / stock availability as not all Home install / collect in store items are held in stock. 

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