{"product_id":"ca-igs-audio-thermidt-hi-fi-tube-amplifier-ef137ef11c","title":"IGS AUDIO Thermidt - Hi-Fi Tube Amplifier — Power Amplifier","description":"\u003cp\u003eIGS Audio Thermidt is a stereo hi-fi tube amplifier designed for 4 ohm or 8 ohm speakers. IGS specifies 2 x 21 W output power, Class AB push-pull fixed-bias operation and Negative Cathode Feedback. The manufacturer lists maximum harmonic distortion of 0.15% at 15 W\/100 Hz, frequency response of 10 Hz-80 kHz +\/-1 dB and IMD up to 0.85% at 15 W\/50 Hz. Tube complement is listed as 2x 6P14P-EV, 2x 6F1P and 2x 6N2P-EV\/12AX7, while the descriptive text also references four 7189\/6N14P-EV power tubes and two 6BL8 driver tubes, indicating tube naming variants across sections. Inputs are three RCA pairs plus Bluetooth based on a QCC5125 module with LDAC, aptX HD, aptX-LL, aptX, SBC and AAC support; output impedance taps are 4 or 8 ohms. It includes Flat, Bass and Loudness tone modes, headphone output for 16 ohm and higher headphones, 150 VA power consumption and 230\/110 V AC operation. .\u003c\/p\u003e","brand":"IGS AUDIO","offers":[{"title":"Default Title","offer_id":51241744466166,"sku":null,"price":5485.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/2882\/7894\/files\/thermidt1.jpg?v=1783727224","url":"https:\/\/envoy-music.myshopify.com\/products\/ca-igs-audio-thermidt-hi-fi-tube-amplifier-ef137ef11c","provider":"Envoy Music","version":"1.0","type":"link"}