Check the listing for details. Technics ST-G7 Quartz Synthesizer FM AM Stereo Tuner. Condition: Used. Listed at 335.00 USD. Technics ST-G7 Quartz Synthesizer FM AM Stereo Tuner Description This is a famous Technics tuner.A quartz synthesizer tuner that incorporates Technics technology including a newly developed D/A fusion circuit.Equipped with a newly developed D/A fusion circuit using seven types of LSI and IC.Triple quartz control controls the front end, IF circuit, and MPX circuit with quartz precision, and by refining the performance of traditional DC amplification, DC detection, and DC demodulation, flatness from the ultra-low range of 4Hz is achieved. It achieves excellent frequency characteristics and separation.A digital linear detector is adopted as a detection bullet, and a low-distortion, wide-dynamic-range audio signal is obtained by a simple configuration of a high-precision one-shot multivibrator and a current mirror constant current integration circuit.It uses Technics' DC peak sampling hold MPX circuit that eliminates phase distortion by using a pulse wave with a fast rise for stereo demodulation and is equipped with an IC. Furthermore, it is equipped with a double PLL MPX signal generation circuit that controls MPX signal generation using a quartz oscillation signal, achieving accurate and stable stereo demodulation even when the environmental temperature changes.The adoption of a quartz double-convert IF eliminates disturbances in group delay characteristics, sharply cancels harmful even-order spurious interference waves, accurately extracts the desired signal, and contributes to ultra-low distortion.Equipped with a self-calculating RF tuning circuit, the self-calculating loop operates as soon as it captures the frequency of the desired station, controlling the RF circuit to the optimal reception state.Equipped with an auto IF circuit, when a desired station is received, a microcomputer searches and determines whether there is an adjacent station, and if there is no adjacent station, a high selectivity normal circuit with ±400kHz detuning of 55dB is used, and if there is a high selectivity normal circuit with ±200kHz detuning. A narrow band/high selectivity super narrow circuit with a detuning of 25 dB is activated to cut interference waves from adjacent stations.Equipped with a 10dB step 3-stage switching scanning level function, you can check the reception quality when selecting a station.Equipped with an automatic midnight muting function that automatically cuts out white noise after the broadcast ends.The signal strength readout function allows you to display the signal strength of the receiving station in 2dB steps. ShippingWe always send the item with a tracking number. So please place an order without any concern on delivery. You can always track the delivery status.Shipping is only available to the address registered in eBay. If you want us to send another address, please change your address on eBay and then place an order.Delivery from Japan takes time.We do not mark merchandise values below value or mark items as “gifts” – Japan, US and International government regulations prohibit such behavior. International Buyers - Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. Provided by HARU