Top 10 Best power amplifier in 2021 Comparison Table
- Stereo/parallel/bridge-mono mode
- User selectable input sensitivity - 0. 775V and 1. 4V
- Electronically balanced RCA & XLR inputs; binding post and Speak on outputs
- Efficient forced-air cooling prevents excessive thermal buildup
- Class D amp with Crown ultra-efficient drive Core technology weighs less than 11 lb. (5 kg)
- Higher DSP capabilities: more control; has band pass filter per channel
- Increased lighting functionality; turn off all LED indicators except clip and thermal to reduce distraction in dark venues
- Selectable input sensitivity; 1.4VRMS and .775VRMS options so that amp can be driven At full power
- Set sleep mode after specified time without having to press a button
- Features of RPA16: Rockville RPA16 10, 000 Watt Peak 2 Channel Professional/DJ Rack Mount Amplifier, LCD displays volume in dB per channel and operating temperature, 2U rack space, Built in limiter protects your speakers from distortion and clipping, Bridged mode allows you to combine both channels power into one channel for use with a subwoofer, Stereo mode is perfect for (2) speakers or (4) speakers in a left and right configuration.
- Parallel mode gives you dual mono output signal which is perfect for monitor use when you want all sounds coming out of each speaker instead of a left/right configuration, Built in crossover switch (bypass, 80 Hz, 160 Hz) allows amp to be used with full range PA speakers, or Subwoofer(s), Channel A & B Clipping Led Indicators, Channel A & B Separate Level Controls, Power, signal, clipping, and protection LED indicators on front of amp, Heavy duty rack mount ears with handles.
- Built-in variable high velocity quiet cooling fans, Maximum headroom for 4-ohm and 8-ohm Speakers, Level controls for precise setting and matching of sensitivity, Computer controlled IC protection circuitry against speaker short circuit, thermal over load, DC over load, User serviceable fuse (25A, 250V), Frequency Response (bandwidth @ 2Vrms out, @ -3. 0dB) 10 Hz – 30 Khz, THD + Noise @ 1Khz full power: <0. 04%, Input Impedance: 10K Ohm Balanced, Input signal voltage: 660mV – 1. 5V.
- Input sensitivity: 0. 7v, Damping factor: ( 100Hz, 10w, 4 ohms): 36. 5, Damping factor: (1Khz @ 8 ohm): >400: 1, Effective damping factor (100Hz, 10w, 4 Ohms) 1. 08, Output impedance at speaker terminals: 0. 10975 Ohms, Frequency Response vs THD+N (worst case, across normal bandwidth 1W) 0. 6%, Signal to Noise Ratio: > 100dB, IMD 60Hz & 1kHz, 4: 1: <0. 04%, SLEW RATE (input filter limited) : 40v/uS, Power Requirements: 120V / 50-60Hz, Weight: 40. 8 lbs, Dimensions: 19. 09 x 16. 93 x 3. 35 inch.
- Power Ratings of RPA16: RMS Power Output: Stereo 8 Ohm: 2 x 1000W, Stereo 4 Ohm: 2 x 1500W, Bridged 8 Ohm: 1 x 3000W. Peak Power Output: Stereo 4 Ohm: 2 x 5000W Max, Bridged 8 Ohm: 1 x 10000W Max.
- Rockville RPA9 3000 Watt peak 2 channel professional/DJ rack mount amplifier. 2U rack space
- Bridged and stereo output switch makes this perfect for (2) subwoofer, (2) speakers, or (4) speakers
- Built in Crossover switch allows make this perfect for speakers, monitors, or subwoofers
- Channel a & B clipping LED indicators. Channel a & B separate level controls
- Power, Signal, overload, clipping, and protection LED indicators on front of amp
- 4-Channels Professional D-Class Power Amplifier 2x9600 Watts Peak Output
- Stereo Output Power: "4x4800W PEAK, 4x2400W Program, 4x1200W RMS @ 2Ω" "4x2400W PEAK, 4x1200W Program, 4x600W RMS @ 4Ω" "4x1200W PEAK, 4x600W Program, 4x300W RMS @ 8Ω" / Bridge Output Power: "2x4800W PEAK, 2x2400W Program, 2x1200W RMS @ 4Ω" "2x2400W PEAK, 2x1200W Program, 2x600W RMS @ 8Ω"
- Frequency Response: 20Hz-20KHz,+0,-1dB at watts / THD+N(20Hz-20KHz) ＜0.23％20Hz-20KHz / Siew Rate ＞30V/us / Damping Factor ＞150 / Output Circuitry Class AB / Signai to Noise Ratio ≥96dB / Cross Talk ＞80dB / lnput Sensitivity(8Ω) 1V / input lmpedance 20 k Ω baiance / 10 k Ω unbalanced unbalance balancing 20 k / 20 k /
- Three cooling fans / Connectors Input: XLR input, 1/4" input: Speakon connector Output: Speakon, locking type socket, Power Requirements: 115v-230v 50/60 hz
- Controls Panel: the power switch, channel 1 and channel 2 channel gain control; After the board: working mode, pressure limit./ lndicators Panel: the power switch, channel 1 and channel 2 channel gain control; After the board: working mode, pressure limit./ Amplifier Protection With short circuit, overload, overheat, cut peak pressure limit, dc, soft start, relay zero current switch, super audio and radio frequency protection device.
- 3000 Watt IPP High Power output to drive professional loudspeakers without clipping | Front-to-rer airflow and cooling fan for thermal stability and reliability
- XLR to 1/4" (6.5mm Jack) balanced inputs | Stereo and Mono Bridge | Variable speed fan for low noise
- Comprehensive front panel indicators including signal, clip, protect and bridge | 3 speakon outputs for channels A/B/Bridge
- 5-Way biding banana plug channel outputs | Bridge control switch | DC output protection and Short Circuit protection | Frequency response 10Hz-50kHz at 1.5 dB
- Ground lift Switch | Total harmonic distortion: Less than 0.1% | Input sensitivity & Impedance: 0.77V | Signal to Noise (20Hz -20kHz) > 100dB
- ATR (Accelerated Transient Response) technology for ultimate punch and clarity
- 2000 watts of Instant Peak Power (250 watts RMS)
- XLR, ¼” (6.5mm Jack) Balanced Inputs
- Speakon and Banana binding post Outputs
- Front-to-Rear Airflow and Dual Cooling Fans
- Delivers 4 x 1600 Watts into 2 Ohms, 2 x 3000 Watts into 4 Ohms and weighs less than 13.4 lbs / 6.1 kg
- Ultimate reliability through revolutionary cool-running High-Density Class-D technology with "near-zero" thermal buildup
- Ultra-efficient switch-mode power supply for noise-free audio, superior transient response and low power consumption
- Built-in stereo crossover with low-cut, high-cut and full range mode
- SmartSense Loudspeaker impedance compensation features fully linear frequency response at any speaker load impedance
- Whether it's a single ended triode, push pull, class A, AB, stereo or monoblock amplifier, every audiophile enjoys warm sound from tubes power amplifier in this tshirt
- T Shirt gift for tube amp owner, tube integrated audio power amplifier owner or builder which amplifier is driving headphones or speakers
- Lightweight, Classic fit, Double-needle sleeve and bottom hem
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Our Best Choice: Topping E30 Mini Stereo DAC HiFi AK4493 Coaxial Optical Fiber USB Input Converter 32Bit/768kHz DSD512 Decoder for Home Theater Game Music Black
Line out output:RCA
44.1KHz-768KHz/16Little bit-32Little bit.
Be aware: Opt/Coax does not help DSD (indigenous) and DSD (DOP).
Channel Stability:<0.3dB Package Included:
E30 x 1
DC cable x 1
USB cable x 1
User’s manual x 1
Warranty card x 1
Remote control x1
Package Dimensions:8.27 x 5.94 x 2.56 inches 1.14 Pounds
Item model number:E30
Date First Available:May 12, 2020
Support DSD512 and PCM32bit/768kHz – E30 uses 2nd generation XMOS XU208, USB supports up to PCM 32bit/768kHz and DSD 512,which is far more than CD and SACD.We also customize the the driver(for win7 and above) from Thesycon to get a better performance with your computer
CS8416 Receiver -CS8416 is currently the S/PDIF receiver with lowest jitter, compatible with optical and coaxial connection that support up to 24bit/192kHz
Occasions – E30 supports USB,optical and coaxial inputs which cover a variety of commonly used occasions,such as computer, mobile phone OTG, digital turntable and media player,TV and set-top box
5V Power Supply – The E30 can easily access the working power supply anytime and anywhere in nowadays.You can power the E30 by USB port of computer ,mobile phone charger or portable charger.When using portable charger, E30 turns into a portable DAC and bring the Hi-Res music around
Application – It can work as DAC + Pre-amp application or pure DAC application.E30 has built in volume control,so you are able to directly connect E30 to power amplifier or active speakers,and control the volume of E30 through remote control.And E30 is able to fix to maxmum output level so that it can work as a pure DAC