{"product_id":"lexicon-gx-7-amplifier","title":"Lexicon GX-7 Amplifier","description":"Equipped with an over-sized toroidal transformer and individual power supplies for each of its seven channels, the GX-7 combines considerable output with quiet, low-distortion operation. Because each channel has its own power supply, the GX-7 has significantly improved channel separation. Intended for systems where the additional output of the RX-7 or the ZX-7 is not necessary, the GX-7 ? with 125 watts per channel into 8 ohms - has more than enough power to drive most multi-channel speaker systems. When driving a 4 ohm load, the output of the GX-7 increases to an impressive 188 watts per channel.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSPECIFICATIONS\u003c\/b\u003e\u003cbr\u003eOutput Power - 125W RMS per channel into 8 from 20Hz to 20kHz\u003cbr\u003e- 188W RMS per channel into 4 from 20Hz to 20kHz\u003cbr\u003eMinimum Speaker Impediance - 4\u003cbr\u003eFrequency Response - 20Hz to 20kHz +0.1dB\/-0.5dB\u003cbr\u003e- 10Hz to 40kHz +0.1dB\/-1.5dB\u003cbr\u003eTHD - Less than 0.05% at full power ratings\u003cbr\u003eSignal-to-Noise Ratio - Greater than 100dB, ref 125W\/8 Ohms (30kHz bandwidth)\u003cbr\u003eIM Distortion - Less than 0.05% at full power ratings\u003cbr\u003eCrosstalk - Greater than -80dB @ 1kHz (30kHz bandwidth)\u003cbr\u003eDamping Factor - Greater than 200 @ 20Hz (ref 8 Ohms)\u003cbr\u003eInput Sensitivity - 1V for 100W out @ 8\u003cbr\u003eInput Impedance - Minimum 10K\u003cbr\u003eGain - Minimum 28dB","brand":"Lexicon","offers":[{"title":"Default Title","offer_id":57407927877964,"sku":"LEGX7","price":1832.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/GX7_front_lo.jpg?v=1777462494","url":"https:\/\/www.stoneaudio.co.uk\/products\/lexicon-gx-7-amplifier","provider":"Stone Audio","version":"1.0","type":"link"}