8ohms Stereo Power(RMS): 2X1050W 4ohms Stereo Power(RMS): 2X1600W Frequency Response(+o/-0.3dB, 1W/8ohms): 20Hz-20kHz, -3dB@135kHz Power Bandwidth (rated power at 4ohms 1%THD+N): 20Hz-20kHz, -. 1.1dB/+0dB TourClass Protection: ACL, IGM, AutoRamp, short circuit, DC voltage, turn-on/off transient, current inrush, sub/ultrasonic input THD+N (1kHz 1W ): -60dB Voltage Gain (rated power @ 8ohms): X40dB Input Sensitivity (rated power at 8ohms): 0.8V Input Impedance (balanced/unbalanced): 20Kohms/10Kohms S/N Ratio ("A"weighted, full power at 4ohms): 96.5dB Crosstalk ("A"weighted, full power@4ohms): >-65dB Class: 3 Step H Input Connectors (per channel): Female XLR (pin 2+, configurable for pin 3+). TRS (tip+) Output Connectors (per channel): 5-way binding posts or Speakon connectors (market dependent) Supply Power: 4158W Power Supply (factory configured): AC220V/230V, 50-60Hz Cooling: Two side panel variable speed DC fans, better than conventional cooling Controls: Front panel: 2 attenuators, power switch; Rear panel: Signal ground lift & mode switches. LED Indicators (per channel): Signal, Protect, Active, Critical Construction: Steel chassis, 16 gauge. Casting Aluminum front panel. Dimensions (HXWXD): 132X483X480mm (3U) Net Weight: 33.5kg Gross Weight: 34.35kg.
F600 Power Amplifier Key Feature: * 2/3U high, heavy duty steel chassis * Modular construction for easy servicing * Symmetrical layout for even weight distribution * High efficiency toroidal power transformer * Oversized, high energy, linear power supply * 3 steps, Class H Audio topology * Stereo, parallel or bridged operation * Twin balanced inputs (Neutrik XLR connectors) * Dual Speakon and Binding posts outputs * High quality components used throughout * Dual, continuously variable speed fans * Efficient two sides cooling, the efficiency is better than back to front cooling * Active, signal, protect and critical indicators * Duraluminium, 8mm thick front-panel * Unobtrusive carrying handles * Voltage Gain: 35 or 40 dB . Specification: 8ohms Stereo Power(RMS): 2X300W 4ohms Stereo Power(RMS): 2X462W 8ohms Bridged Power(RMS): 968W Frequency Response(+o/-0.3dB, 1W/8ohms: 20Hz-20kHz, -3dB@135kHz Power Bandwidth(rated power at 4ohms 1%THD+N): 20Hz-20kHz, -. 1.1dB/+0dB TourClass Protection: ACL, IGM, AutoRamp, short circuit, DC voltage, turn-on/off transient, current inrush, sub/ultrasonic input THD+N (1kHz 1W ): -60dB Voltage Gain (rated power @ 8Ic): X35dB Input Sensitivity (rated power at 8Ic): 0.97V Input Impedance (balanced/unbalanced): 20KIc/10KIc S/N Ratio ("A"weighted, full power at 4ohms): 99dB Crosstalk ("A"weighted, full power@4ohms): >-63dB Class: 3 Step H Input Connectors (per channel): Female XLR (pin 2+, configurable for pin 3+). TRS (tip+) Output Connectors (per channel): 5-way binding posts or Speakon connectors (market dependent) Supply Power: 1320W Power Supply (factory configured): AC220V/230V, 50-60Hz Cooling: Two side panel variable speed DC fans, better than conventional cooling Controls: Front panel: 2 attenuators, power switch; Rear panel: Signal ground lift & mode switches. LED Indicators (per channel): Signal, Protect, Active, Critical Construction: Steel chassis, 16 gauge. Casting Aluminum front panel. Dimensions (HXWXD): 88X483X480mm (2U) Net Weight: 19.2kg Gross Weight: 23kg.
Frequency response 1db from 10hz to 30khz Signal to noise ratio >100db Lowest recommend load 2 ohms stereo or 4 ohms bridged Typical efficiency(amp) 90% Rms power output 85w x 4 @ 4 ohms Dimensions(lxwxh)mm 270x180x55
The vp series power amplifier offers clean, reliable power in a durable enclosure. If you need professional amplification performance, the vp series is perfect for delivering pure, consistent wattage night after night. With six models power upto 1200 watts, the vp series is ideal for powering pa systems and dj rigs. To ensure seamless, reliable performance, the amp features variable-speed cooling fans for thermal stability, along with short-circuit, thermal, over current, thermal protection. For connecting convenience, the vp series boasts xlr and speakon &banana binding post outputs. The unit also provides front panel indicators for signal, limit, protect and power, plus level controls for channels 1 and 2. Selectable modes for stereo and mono bridge give you even more flexibility. Selectable output power range to drive professional loudspeakers without clipping Variable-speed cooling fan for thermal stability and reliability Xlr balanced inputs and speakon &banana binding post outputs Limiter indicator for amp output protection Stereo and mono bridge Variable speed fan for low noise Comprehensive front panel indicators including signal, limiter, protect and power Dc output protection and short circuit protection Frequency response 10hz c 50khz at 1.5 db Total harmonic distortion: less than 0.05% Input sensitivity & impedance: 0.775v Signal to noise (20 hz - 20 khz) > 95db Shipping dimensions (wxdxh) 585x 580 x 165mm
A Valve Pre-Amplifier to meet the highest standards. Inside, the 4x12AX7 and 3x12AU7 valves provide the perfect pre-amplification for weak signals. The circuitry with its negative feedback design is the optimum of linearity and sound. Gold-plated high-grade Neutrik XLR input and output connectors take the relevant cables, giving the best possible quality, and they guarantee a clean sound. Frequency response: 20 Hz 50 kHz +/- 0.5 dB, Output voltage: 2V Total harmonic distortion: < 0.1 % (1 kHz, 1 Watt) Input sensitivity: 240mV, Signal-Noise ratio: > 90 dB Input impedance: 47 kOhm, Inputs (golden): 4 x RCA, 2 x XLR NEUTRIK Outputs (golden): 2 x RCA, 1 x RCA Rec Out, 1 x XLR NEUTRIK Power Control Switched output voltage: 2 x Trigger 12 V (Output) Mains supply: 230 V/50 Hz, Weight: 10 kg Dimensions (WxHxD): 430 x 135 x 370 mm, Colour: black/silver Tubes: 4 x 12AX7, 3 x 12AU7, double transformer A valve Pre-Amplifier to meet the highest standards. Inside, the 4x12AX7 and 3x12AU7 valves provide the perfect pre-amplification for weak signals. The circuitry with its negative feedback design is the optimum of linearity and sound. Gold-plated high-grade Neutrik XLR input and output connectors take the relevant cables, giving the best possible quality, and they guarantee a clean sound.
Here are the specifications of the new version: * The program works with the Audio Analyser ATB 701 * The program includes the comfortable ATB 701QC program * Setting of the definition without script, there is no need of learning to program * Tolerance field is easy to set automatically or with the mouse * Rub&Buss is tested with the signal 13 to get a nonlinear distortion measurement * Surrounded noise does not disturb the Rub&Buss measurement because of the Q-Index calculation Measurement functions 1. Total Harmonic Distortion THD 2. Intermodulation Distortion, IMD 3. Frequency response(SPL) 4. Impedance(IMP) 5. Polarity Test 6. Thiele-Small Parameter 7. Phase 8. Step response 9. Quality Control Program Thiele-Small Parameter Frequency response of phase Intermodulation Distortion IMD Total Harmonic Distortion THD Quality Control Program Rub&Buss measurement Passed Rub&Buss measurement Failed 1. Frequency response The frequency response is tested with the M-PN signal. The measurement with this periodic noise gives the highest accuracy. The tolerance mask can be set automatically or manually. 2. Rub&Buss measurement The Rub&Buss is tested with the signal 13. The signal 13 consists of two sine-sweeps with the frequency ratio of 1 : 1.3. This signal is showing all resonances of the unit under test. For the passed and failed decision the Q-Index is calculated. The index is calculated from all frequencies higher than the second frequency of the test signal 13. The account is set into proportion to the amplitude of the test signal. The best speaker has the highest Q-index. The Rub&Buss measurement has following tests. Calculation of error 1. THD, K2,K10 The test is for the controlling of the placement of the voice coil. 2. IMD The test is for the controlling the gluing, loose particle and if there are cone touching of connection wires. 3. Frequencies > K5 The test is for the controlling of voice coil rubbing the magnet. 3. Distortion THD Test The THD test tests the harmonic distortion. The test signal is a sine wave with frequency to select. Because this test is included in the Rub&Buss test it is only for the special demand of the manufacturer. In the definition there is to set the maximum THD and the frequency. 4. Polarity Test The polarity test is for testing the wiring. It is for speakers, headphones and microphones. The test signal is a half sine wave. In the time response the program calculates if the positive or negative amplitude is the greatest value.
-metal front panel, toroidal transformer -dual-10 phase eq, 8 way microphone inputs -dual vu meters display;digital karaoke system -usb/sd card slot support rm/rmvb-hd, vc-1(wmv9-hd), H.264, mpeg2-hd, mkv, avi, ts/tp, m2ts, mov, vob¡¡é Flv, jpeg, gif, png, bmp, wmv, mp3/wma audio files. Resolution:720p -frequency response:20hz-20khz -output power: 120w+120w Packing size: 490(l)x415(w)x295(h)mm
-1 way 5.1ch rca /2 way aux/3 way hdmi input -plastic panel and vfd display -1 way hdmi output Packing size: 510(l)x420(w)x410(h)mm 2sets/ctn
Model :AV-3516(with 12V Input) Output Power (RMS):20Wx2(4ohms) Frequency Response:20Hz-20KHz¡À3dB Sensitivity:250mv S/N Ration:¡Ý85dB Distortion:¡Ü0.5% Dimension:120x210x300mm NW:4kg. Package with carton.
Model :AV-3518(headers,With 12V Input) Output Power (RMS):250x2(4ohms) Frequency Response:20Hz-20KHz¡À3dB Sensitivity:250mv S/N Ration:¡Ý85dB Distortion:¡Ü0.5% Dimension:120x210x300mm NW:4kg. Package with carton.
Model :KA-768(USB&SD Input) Output Power (RMS):80Wx2(4ohms) Frequency Response:20Hz-20KHz¡À3dB Sensitivity:250mv S/N Ration:85dB Distortion:¡Ü0.5% Dimension:150x430x325mm NW:8.5kg. Package with carton.
Model :tubro-609 Output power (rms):90wx2(4ohms) Frequency response:20hz-20khz¡à3db Sensitivity:250mv S/n ration:85db Distortion:¡ü0.5% Dimension:150x430x325mm Nw:8kg . Package with carton.
Model :TUBRO-709 Output Power (RMS):90Wx2(4ohms) Frequency Response:20Hz-20KHz¡À3dB Sensitivity:250mv S/N Ration:85dB Distortion:¡Ü0.5% Dimension:150x430x325mm NW:8kg. Package with carton.
Amplifier Mic power amplifier : 3 mic inputs, 2 aux inputs, 1 aux output; fice led displays 70v, 100v and 4-16 ohm balanced outputs Automatic insertion of source and mute Separate volume control, hight/low sound adjustment Alarm and protection in case of short circuit Only the equipment as a pa system
Gt-30h Power 30w Speaker no Impedance 16ohm, 8ohm 4ohm (switchable) Features Auto standby Four el84s and three 12ax7s Hi-fi transform 2-channel preamp Pre- post-gain controls on lead channel Normal volume control on clean channel 3-band passive eq(bass, middle, treble) Boost switch Footswitch selectable channel switching and reverb Speaker output jack Spring reverb Black vinyl covering Front board 3mm aluminum-alloy Back board 1 mm stainless steel Connect with gt-30c Dimensions 51(w) x 27(h) x 25(d)(cm) (unpacked) 58(w) x 35(h) x 37(d)(cm) (packed) Weight 15.5kg (packed) 12 kg (unpacked) Keywords: kldguitar in google Sound of GT30,please contact with us Cartoon
8 ohm output power of 300 watts, 4 ohm output power of 500 watts; input sensitivity 80db; input sensitivity: 1.2v; total yi wave distortion (1k hz po = 1w): 60 db; frequency response range: 20-20khz, ¡à 0.5db; damping (1k hz 8¦¸):> 400; input impedance: 20k ohms balanced, unbalanced 10k ohms; input connections (each channel): output connections (each channel): four-core speaker side seat, terminal; short circuit protection, limiting, dc, overheating, overload, soft start; input mode, input sensitivity and volume control; dimensions (hwd) 495mm * 425mm * 200mm; weight: 16.5kg 13.3kgs , 500*420*210mm
Professsional power amplifier manufacturer 2*1500w at 8ohms Also available at 4ohms and 2ohms using Suitable for outdoor events
The Semiconductor Optical Amplifier Devices at 1310nm and 1550nm are designed by using a high quality angled SOA chip and a TEC which can assure a stable amplified output for a large dynamic input signal. The devices are available in a standard, 14-pin butterfly package at the 1310nm and 1550nm bands. The SOA devices have high optical gain, high saturation output power, low polarization dependent loss, low noise figure and broad wavelength range. We have options of optical isolators for input and/or output side as well as output fibers of SM fibers, PM fibers and other special fibers per customer specifications. The products are Telcordia GR-468 qualified, and in compliance with RoHS requirement.
PAC60Cip is the portable six phase real time simulation amplifier.This current amplifier is similar to PAC60Ci but it has lower output power and less weight. PA30Bip is real time simulation amplifier with three-phase current and four-phase voltage. PA30Bip-H is digital power amplifier with three-phase current and four-phase voltage. It is similar with PA30Bip but it has higher voltage output and power output. PAV250Bip is the portable six-phase real time simulation amplifier. This voltage amplifier is similar to PAV250Bi but it has small size and less weight. PAV120Bip is the portable six-phase real time simulation amplifier. This voltage amplifier is similar to PAV120Bi but it has small size and less weight.
Pav series four-quadrant simulation power amplifier based on linear power amplifier technology and integrated advanced technical performance and rich functions. It is vastly used by the institutes in the area of power, new energy, aerospace, rail transport, mining, petrochemical etc. It is also the ideal r&d device of wind power, pv, electric car, large power charging device, aerospace power system, marine power system, distribute energy, micro grid etc. It can directly connect to the popular simulation platform.
