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JM Sound

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Everything posted by JM Sound

  1. View Classified Klipsch RF7 LOCAL ONLY/SO CAL Professional grade materials 1.75" titanium dome compression driver 8" square Tractrix® Horn Two 10" Cerametallic™ woofer cones High quality crossover networks Seller JM Sound Date 07/08/21 Price 1,350.00 USD Category Speakers  
  2. JM Sound

    Klipsch RF7

    Time Left: 9 days and 11 hours

    • FOR SALE
    • USED

    LOCAL ONLY/SO CAL Professional grade materials 1.75" titanium dome compression driver 8" square Tractrix® Horn Two 10" Cerametallic™ woofer cones High quality crossover networks

    1,350.00 USD

  3. JM Sound

    Oddwatt Alpha

    Time Left: 3 days and 15 hours

    • FOR SALE
    • USED

    From website: The Alpha is a beginner stereo tube amp kit that uses a single 6GV8 tube per channel and developes 1 watt per channel into 8 ohms impedance.

    180.00 USD

  4. View Classified Oddwatt Alpha From website: The Alpha is a beginner stereo tube amp kit that uses a single 6GV8 tube per channel and developes 1 watt per channel into 8 ohms impedance. Seller JM Sound Date 07/02/21 Price 180.00 USD Category Amplifiers  
  5. View Classified Sota Comet LOCAL ONLY/so cal Includes dust cover, Rega 300 arm, no cartridge Seller JM Sound Date 06/26/21 Price 600.00 USD Category Analog Components  
  6. This listing is completed.

    • FOR SALE
    • USED

    LOCAL ONLY/so cal Includes dust cover, Rega 300 arm, no cartridge

    600.00 USD

  7. View Classified Musical Fidelity X-150 Output :Voltage RMS :29 Volts 20Hz to 20kHz, one channel loadedPeak :82 VoltsPower :105 Watts one channel into 8 Ohms (20dBW),141 Watts one channel into 4 OhmsPeak-to-peak output current :50 AmpsDamping factor :80Output devices per channel :4Pre-output impedance :50 OhmsLine inputs :Total harmonic distortion + noise :< 0.01% 20Hz to 20kHzSignal / noise ratio :> 98dB ‘A’-weightedInput sensitivity for 105Watts, 8 Ohms :250mVInput impedance :220k OhmsOverload margin :26dBChannel separation :> 70dB typicalFrequency res
  8. Time Left: 27 days and 10 hours

    • FOR SALE
    • USED

    Output :Voltage RMS :29 Volts 20Hz to 20kHz, one channel loadedPeak :82 VoltsPower :105 Watts one channel into 8 Ohms (20dBW),141 Watts one channel into 4 OhmsPeak-to-peak output current :50 AmpsDamping factor :80Output devices per channel :4Pre-output impedance :50 OhmsLine inputs :Total harmonic distortion + noise :< 0.01% 20Hz to 20kHzSignal / noise ratio :> 98dB ‘A’-weightedInput sensitivity for 105Watts, 8 Ohms :250mVInput impedance :220k OhmsOverload margin :26dBChannel separation :> 70dB typicalFrequency response :20Hz to 20kHz, + 0, - 0.2dBPhono input :Frequency response referenceIEC RIAA - see graph . . .Signal / noise ratio :> 94dB ‘A’-weightedInput sensitivity :2.5mV Moving MagnetInput impedance :47k OhmsOverload margin :24dBInput facilities :3 pairs line level RCA connectors,1 pair phono RCA connectorsOutput facilities :2 amplifier channels via 1 pair per channel binding posts.1 pair RCA audio outputs controlled by the volume,1 pair RCA tape record fixed line level output.Power requirement :100 / 115 / 230Volts AC 50 / 60Hz (factory pre-set),320 Watts maximum into 8 Ohms, 32 Watts idleDimensions :218mm, 8.6 inches wide98mm, 3.8 inches high (including feet)377mm, 14.9 inches deep(including knob and rear terminals)Weight :6.5 kg, 14.3 lbs unit only, unboxed8 kg, 17.7 lbs in shipping cartonStandard accessories :IEC type mains lead (10-Amp), remote control,2 batteries size LR03 or AAA, manganese alkaline t Includes box, remote, MM phono

    499.00 USD

  9. This listing is completed.

    • FOR SALE
    • USED

    LOCAL ONLY/ "AS IS" Drivers are good, but crossovers need work(1 front emit and both rears get no signal)

    495.00 USD

  10. View Classified Infinity Kappa 8 LOCAL ONLY/ "AS IS" Drivers are good, but crossovers need work(1 front emit and both rears get no signal) Seller JM Sound Date 06/19/21 Price 495.00 USD Category Speakers  
  11. View Classified Sansui CA2000 Vintage preamp, late 70's Form Stereo control amplifier Output voltage (Output power) Preamplifier output: 1V Sound-recording output (Pin/Din): 150mV/30mV Maximum output voltage (1kHz) 12V (less than THD 0.1%) THD (Aux) 0.03% or less Cross modulation distortion (Aux, 70Hz:7kHz=4:1, SMPTE) 0.03% or less Frequency characteristic (Output power) 10Hz-80kHz+0.5 -1 dB RIAA deflection (20Hz - 20kHz) �}0.2dB Channel separation (an Output power, 1kHz) 60dB or more SN ratio (IHF, A network, a short circuit) More than Phono1:75dB Aux,
  12. JM Sound

    Sansui CA2000

    This listing is completed.

    • FOR SALE
    • USED

    Vintage preamp, late 70's Form Stereo control amplifier Output voltage (Output power) Preamplifier output: 1V Sound-recording output (Pin/Din): 150mV/30mV Maximum output voltage (1kHz) 12V (less than THD 0.1%) THD (Aux) 0.03% or less Cross modulation distortion (Aux, 70Hz:7kHz=4:1, SMPTE) 0.03% or less Frequency characteristic (Output power) 10Hz-80kHz+0.5 -1 dB RIAA deflection (20Hz - 20kHz) �}0.2dB Channel separation (an Output power, 1kHz) 60dB or more SN ratio (IHF, A network, a short circuit) More than Phono1:75dB Aux, Tape mon: 90dB or more Input sensitivity/impedance (an Output power, 1kHz) Phono1:2mV, 4mV, 8mV / 30kohm, 50kohm, 100kohm Phono2:2mV/50kohm Aux, Tuner, Tape play:150mV /, 50kohm Phono maximum permissible input 1000mV (1kHz, THD 0.1%, Input sensitivity of 8mV) Tone control Bass: �}10dB (30Hz) Midrange: �}5dB (1.5kHz) Treble: �}10dB (20kHz) Tone selector Bass: 600Hz, 300Hz, 150Hz Treble: 2kHz, 4kHz, 8kHz A low filter - 3dB (20Hz), 12dB / oct - 3dB (60Hz), 12dB / oct A high filter - 3dB (7kHz), 6dB / oct - 3dB (12kHz), 12dB / oct Muting -20dB Power dissipation 20W Dimensions Width 460x height 176x depth of 345mm Weight 9.9kg

    695.00 USD

  13. Time Left: 10 days and 13 hours

    • FOR SALE
    • USED

    Includes Audioquest Pearl and Forest digital cables/ factory packaging, remote Performance Jitter: <12 picoseconds peak to peak THD(+ noise): <0.0012% 10Hz to 20 kHz Frequency Response: +0, –3dB, 2Hz to 90 kHz (192 kHz input sample rate) Inputs 1x XLR AES balanced digital input 32-192 kbps (16-24 bit stereo PCM) 2x RCA coaxial connector SPDIF 32-192 kbps (16-24 bit stereo PCM) 1x TOSLINK optical connector 32-96 kbps (16-24 bit stereo PCM) 1x USB 2.0 type ‘B’ connector for computer - 16-24 bits, 32-192 kbps fully asynchronous (Determined by source file/computer settings) 1x aptX Bluetooth input v2.1 + EDR spec 2x RCA Phono analogue line-level inputs 1x 12V trigger input, mono 3.5mm jack, +/- 4.5V to +/- 15V Outputs 1x line level RCA (phono) 1x RCA coax connector SPDIF, 32-196 kbps (16-24 bit stereo PCM) 1x Toslink optical connector 32-96 kbps (16-24 bit stereo PCM) 1x Headphones output 6.5mm stereo jack 1x 12V trigger ouput, mono 3.5mm jack, 12v General Dimensions - WxHxD (mm): 220 x 100 x 310 Weight (unpacked / packed): 3.3 kg / 4.8 kg

    500.00 USD

  14. View Classified Musical Fidelity M1SDAC Includes Audioquest Pearl and Forest digital cables/ factory packaging, remote Performance Jitter: <12 picoseconds peak to peak THD(+ noise): <0.0012% 10Hz to 20 kHz Frequency Response: +0, –3dB, 2Hz to 90 kHz (192 kHz input sample rate) Inputs 1x XLR AES balanced digital input 32-192 kbps (16-24 bit stereo PCM) 2x RCA coaxial connector SPDIF 32-192 kbps (16-24 bit stereo PCM) 1x TOSLINK optical connector 32-96 k
  15. View Classified Tara Labs "THE ONE" used, 4 available/ 6ft, retail $1800 ea An ultimate power cable, combining RSC® conductors and air-tube™ technology. Unsurpassed sonic realism, rich in ambient detail. Picture sharpness, color saturation, and contrast ratio are maximized to their full potential. 12 gauge conductor runs; SA-OF8N® copper; 36 RSC® Gen 2 conductors helixed around a Teflon® air-tube™; each neutral run is shielded with Anti-Corrosion coated SA-OF8N® copper braid. • Wattgate standard IEC plug. Additional upgrade Oyaide Plug • 12
  16. Time Left: 4 days and 18 hours

    • FOR SALE
    • USED

    used, 4 available/ 6ft, retail $1800 ea An ultimate power cable, combining RSC® conductors and air-tube™ technology. Unsurpassed sonic realism, rich in ambient detail. Picture sharpness, color saturation, and contrast ratio are maximized to their full potential. 12 gauge conductor runs; SA-OF8N® copper; 36 RSC® Gen 2 conductors helixed around a Teflon® air-tube™; each neutral run is shielded with Anti-Corrosion coated SA-OF8N® copper braid. • Wattgate standard IEC plug. Additional upgrade Oyaide Plug • 12 gauge conductor runs. • SA-OF8N® copper. • 36 RSC® Gen 2 conductors helixed around a Teflon® air-tube™. • Each neutral run is shielded with Anti-Corrosion coated SA-OF8N® copper braid. • Combines RSC® conductors and air-tube™ technology • Unsurpassed sonic realism

    900.00 USD

  17. Time Left: 24 days and 17 hours

    • FOR SALE
    • USED

    Both $1095/ Retail $4700 MAP1 Model: McCormack Audio Corporation MAP-1 Price: $2395 USD Dimensions: 19"W x 3.5"H x 11.25"D Weight: 18 pounds Features Two sets of 5.1 analog source connections (RCA) Three pairs of stereo line-level inputs (RCA) One pair of tape outputs 12V DC trigger output Full-function remote control Proprietary Ambiance Retrieval Mode (ARM) for use with stereo sources Gold-plated RCA inputs and outputs Brushed-aluminum faceplate Digital volume readout Optional plug-in phono stage DNA-HT3 Three-channel Amplifier with output power rating of 150 watts per channel RMS, both channels driven into 8 ohms at less than 1% THD, 250 into 4 ohms. Input Impedance: 100 kOhms Input Sensitivity: .87 volt rms Hum and Noise: better than 100 dB below rated power Dimensions: 19"w x 5"h x 15"d Shipping Weight: 36lbs

    1,095.00 USD

  18. View Classified McCormack DNA HT-3/MAP1 Both $1095/ Retail $4700 MAP1 Model: McCormack Audio Corporation MAP-1 Price: $2395 USD Dimensions: 19"W x 3.5"H x 11.25"D Weight: 18 pounds Features Two sets of 5.1 analog source connections (RCA) Three pairs of stereo line-level inputs (RCA) One pair of tape outputs 12V DC trigger output Full-function remote control Proprietary Ambiance Retrieval Mode (ARM) for use with stereo sources Gold-plated RCA inputs and outputs Brushed-aluminum faceplate Digital volume readout Optional plu
  19. Time Left: 11 days and 12 hours

    • FOR SALE
    • NEW

    NEW FOR 2021/ DEMO UNIT. List $8995 MA-380 Highlights Advance and sophisticated pure Class AB design with supreme sonic performance. 6 pairs carefully selected and matched Bipolar Power Transistors of highest quality. Custom wound audio grade toroidal transformer with separate windings for left and right channel. Custom made heavy-duty heat sinks with special thick rib design ensure a lower operating temperature. Sophisticated protective circuit ensures highest operational safety for the amplifier and the connected loudspeakers. Integrated power curcuit with time-delay relay to eliminate turn-on thump. Advance layout and wiring techniques guarantee a hum free operation. Switchable balanced (XLR) and single-ended (RCA) inputs. Full metal housing for optimum shielding. 100% Handcrafted in California, USA. Each of the MA-380 power amplifier has a unique serial number for authenticity. Specifications Rated Output Power: 150 Watts RMS at 8 Ohms 300 Watts RMS at 4 Ohms Frequency Response: +/- 0.1 dB from 10 Hz to 50 kHz Signal-to-Noise Ratio: 110 dB Total Harmonic Distortion (THD): <0.016% Gain: 28.9 dB Input Impedance: 33k Ohms (single-ended) 47k Ohms (balanced) Input Sensitivity: 1.25 V RMS Output Voltage: 31 V RMS Damping Factor: 220, reference 8 Ohms nominal Power Consumption: 580 watts continuous Inputs: 2 balanced via XLR connector (1 per channel) 2 single-ended via RCA connector (1 per channel) Outputs: 2 pairs high quality binding posts (1 pair per channel) Operating Voltage: 100V, 120V, 220V, 230V or 240V at 50 or 60 Hz Dimensions: 19 in. W x 6 in. H x 17 in. D Weight: 60 lbs. Warranty: 2 Years Parts and Labor

    4,895.00 USD

  20. View Classified Magnus Audio MA380 NEW FOR 2021/ DEMO UNIT. List $8995 MA-380 Highlights Advance and sophisticated pure Class AB design with supreme sonic performance. 6 pairs carefully selected and matched Bipolar Power Transistors of highest quality. Custom wound audio grade toroidal transformer with separate windings for left and right channel. Custom made heavy-duty heat sinks with special thick rib design ensure a lower operating temperature. Sophisticated protective circuit ensures highest operational safety for the amplifier and
  21. View Classified Studio Standard By Fisher Package deal/Local preferred- so cal Excellent condition, working Includes manuals CA880 integrated, CR125 cassette, FM660 tuner Seller JM Sound Date 05/11/21 Price 319.00 USD Category Amplifiers  
  22. Time Left: 11 days and 11 hours

    • FOR SALE
    • USED

    Package deal/Local preferred- so cal Excellent condition, working Includes manuals CA880 integrated, CR125 cassette, FM660 tuner

    299.00 USD

  23. View Classified APL HiFi UA S1 REDUCED!! Hybrid integrated, designed by Alex Peychev, about 80wpc, unit has some scratches on faceplate and a nick on left side of faceplate. Cost $5000 This has the single gain stage(improved version) using (2) ECC99's TRADES CONSIDERED 6moons review: https://6moons.com/audioreviews/aplhifi/uas1_2.html Seller JM Sound Date 04/24/21 Price 1,095.00 USD
  24. Time Left: 24 days and 19 hours

    • FOR SALE
    • USED

    REDUCED!! Hybrid integrated, designed by Alex Peychev, about 80wpc, unit has some scratches on faceplate and a nick on left side of faceplate. Cost $5000 This has the single gain stage(improved version) using (2) ECC99's TRADES CONSIDERED 6moons review: https://6moons.com/audioreviews/aplhifi/uas1_2.html

    1,095.00 USD

  25. View Classified PBN Audio M2!5 Piano black, 1 year old Specifications Driver Complement: LF: 2 each 15” Woofers, MF/HF: 1 each Dual Diaphragm Compression Driver mounted on WaveGuide Crossover: 5th Order Charge coupled with 3 x 9V (27V) @ 900 Hz Crossover Capacitors: High Voltage (400VDC) Metalized Polypropylene Sensitivity: 95dB / 2.83V /1M Frequency Response: 25Hz to 20kHz +/- 2dB Impedance Nominal: 4 Ohms (min. 3.5 Ohms, max. 9 Ohms) Dimensions 53"H x 18"W x 23"D Weight: 280 lbs Finish: Custom order
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