Description
DescriptionCondition : USED Condition : USED Thank you for viewing our products from among the many available. [Product] - Luxman Rare Pair of Amplifiers in Working Item ? Pre C-300 Power M-300 Japan [Contents] -Everything shown in the photo is included [Product description from the seller] -This is a very valuable model that was released in 1980 and is in working condition. [C-300]A control amplifier that incorporates Luxs own technology, allowing you to fully enjoy Lux tone. ?Duo Beta PlusX, the idea of ??proper controlEquipped with Duo Beta circuitry with appropriate NFB and DC servo and plusX with ample control due to reinforced power supply.?Excellent bare characteristics that realize ample controlCascode amplifier combined with dynamic resistance circuit.The output stage uses a pure complementary P.P. circuit.?Sound quality-oriented MC head amplifier with independent left and right power supplies. Powerful power supply and carefully selected materials, the power supply section has ample capacity, and the materials are carefully selected with an emphasis on sound quality.?Ample large capacity and relaxed control.Reinforced power supply section with twin mono configuration.?Cabinet made of natural rosewood with veneer finish. External dimensions: 478W x 163H x 384D mm Weight: 9kg List price: ¥220,000 excluding tax Condition: No problems with normal operation. Power lamp is out. Subsonic button is slightly loose. Previously cleaned inside. [M-300] A power amplifier with a solid content in a case with an elegant design typical of Lux. Continuous effective output Class A: 40W + 40W (8?) Class AB: 270W + 270W (4?) ?The idea of ??Duo Beta plusX without excess and the spirit of non-compromise Pure Class A. ?The Duo Beta circuit properly controls the NFB of the amplifier circuit to improve sound quality. ?The powerful power supply Duo Beta plusX introduces the idea of ??proper control even to the power supply circuit.? Pure Class A operation with a consistent uncompromising spiritBy closely examining the amplifiers static characteristics as well as its dynamic characteristics, we have arrived at uncompromising Class A operation. ? All-stage push-pull configuration from input to output and the use of high-speed LAPT. element provide excellent bare characteristics. ? Reinforced power supply with ample capacityA large transformer is used, with thorough control even of the winding direction. External dimensions: 478W x 484D x 214H mm Weight: 30kg List price: ¥290,000 excluding tax ConditionNormal operation without problems. When I took it for maintenance previously, the banana plug compatible speaker terminals and the tip of the power cable were replaced with higher quality ones than the original ones, and the interior was cleaned. I think it would be better to re-tighten the terminals. Please check the condition of the exterior in the photos. For specifications, I refer to Audio Retrospective. [Specifications] [C-300] Model rating Model Duo Beta plusX Stereo Control Center Output voltage Pre Out: Standard 1V, maximum 20V Rec Out: Standard 140mV, Max 20V Output impedance Pre Out:47? Rec Out: 100? Harmonic distortion rate (20Hz to 20kHz) Phono MM/MC: 0.005% or less (Rec Out: 140mV) Tuner, AUX: 0.005% or less (Pre Out: 1V) Monitor1, 2: 0.005% or less (Rec Out: 1V) Cross modulation distortion rate (60Hz:7kHz=4:1) Phono MM/MC: 0.002% or less (Rec Out: 140mV) Tuner, AUX: 0.002% or less (Pre Out: 1V) Monitor1, 2: 0.002% or less (Pre Out:1V)Frequency characteristics Phono:20Hz to 20kHz ±0.2dBTuner, AUX:0.5Hz to 140kHz -0.5dBMonitor1, 2:0.5Hz to 140kHz -0.5dBInput sensitivity (Pre Out:1V) Phono MC:0.09mVPhono MM: 2.0mVTuner, AUX: 140mVMonitor1, 2: 140mVInput impedance Phono MC: high 100?, low 50?Phono MM: MM 50k?, MC 100?Tuner, AUX: 55k?Monitor1, 2: 55k?Signal-to-noise ratio (IHF-A correction, Input short) Phono MC:-148dB/V (input conversion noise)Phono MM: 80dBTuner, AUX: 100dBMonitor 1, 2: 100dBTone control Turnover frequency shift type (for high and low frequencies)Subsonic filter 7Hz (twin T type)Accessories MC impedance switching (high, low)MM/ MCdirect Impedance Switch Tone Bypass Switch Rec Out Switch Tape Monitor 2 lines (1, 2)Tape Dubbing (1?2, 2?1)Line Phase Sensor Power Supply Voltage AC100V, 50Hz/60HzPower Consumption 25W (Electrical Appliance and Material Control Law) (Method)AC Outlet Switched: 2 systems, total 450WUnswitched: 1 system, 500WExternal dimensions Width 478 x Height 163 x Depth 384mmWeight 9kg [M-300] Model rating Model Duo Beta plusX power amplifierContinuous effective output(20Hz to 20kHz, both channels operating simultaneously)Class A: 40W+40W (8?)Class AB: 270W+270W (4?)170W+170W (8?)Total harmonic distortion (8?,20Hz to 20kHz, -3dB)Class A: 0.005% or lessClass AB: 0.005% or lessIntermodulation distortion (8?,60Hz:7kHz?4:1, -3dB)Class A: 0.005% or lessClass AB: 0.005% or lessOutput bandwidth Class A: 10Hz to 100kHz -3dB (distortion rate 0.015%)Class AB: 10Hz to 100kHz -3dB (distortion rate 0.04%)Frequency characteristics 10hz to 100kHz -1dB (both Class A and Class AB)Input sensitivity Class A: 0.45VClass AB: 1VInput impedance 50k? (both Class A and Class AB)Signal-to-noise ratio (IHF-A weighted) Class A: 115dBClass AB: 120dBResidual noise (IHF-A weighted) 30?V (both Class A and Class AB)Damping factor 120 (1kHz, 8?, Class A and Class AB)Protection circuit DC drift detection speaker protection circuitOvercurrent detection Amplifier protection circuitAccessories Circuit operation switch (indicator)Peak indicatorInput attenuatorHeadphone jackSpeaker OFF switch (indicator)Line phase sensorPower supply voltage AC100V, 50Hz/60HzPower consumption (Electrical Appliances and Materials Control Law) Class A: 420WClass AB: 430WExternal dimensions Width 478 x Height 214 x Depth 484mmWeight 30kg This product is an authentic product sold in Japan. Please be assured that we package each item carefully without causing damage. Shipping We send a product with careful packing. After confirm your payment, Well ship this item within 5 business days. (except for Saturday, Sunday and national holiday in JAPAN) Weekends are not available because FedEx or DHL are closed. Returns We accept return items up to 60 days after the item has arrived. If you receive a defective product, please contact us. We will bear the return shipping costs. Please buy with confidence. About us Thank you for your seeing our page. Please feel free to question if there is an uncertain point on this page. We cordially answer it. International Buyers - Please Note:Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. Thank you for your understanding.
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