ReviewsLow impedance Output

SFB-1500D - Sundown Audio Monoblock 1750w RMS Amplifier

Features: Monoblock Class D Amplifier. Power Handling: Maximum Output Power at 14.4V DC 1-Ohm: 3000W RMS | Maximum Output Power at 14.4V DC 2-Ohm: 2025W RMS | Maximum Output Power at 14.4V DC 4-Ohm: 1140W RMS. Input Sensitivity: 200MV, Signal-to-Noise Ratio: 86dB, Frequency Response: 10Hz-20kHz (-3dB)..
Crossover: High Pass Filter: 15 to 80Hz (-12dB/8) Variable | Low Pass Filter: 80Hz to Full (-12dB/8) Variable. Bass Boost: 0 to 12dB (50Hz), Thermal Management: Smart Cooler (Fan Powered by Temperature or Audio with 3 Speeds), Input Impedance: 56K-Ohms, Protection System: Output Short/High/Low Supply Voltage/Thermal Protection, Minimum Supply Voltage: 9V DC, Maximum Supply Voltage: 16V DC, Dimensions: TBA..

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Sundown Audio SIA-2500D Monoblock 2500W RMS Amplifier

Features: Monoblock Class D Amplifier. Power Handling: Maximum Output Power at 14.4V DC 1-Ohm: 3000W RMS | Maximum Output Power at 14.4V DC 2-Ohm: 2025W RMS | Maximum Output Power at 14.4V DC 4-Ohm: 1140W RMS. Input Sensitivity: 200MV, Signal-to-Noise Ratio: 86dB, Frequency Response: 10Hz-20kHz (-3dB)..
Crossover: High Pass Filter: 15 to 80Hz (-12dB/8) Variable | Low Pass Filter: 80Hz to Full (-12dB/8) Variable. Bass Boost: 0 to 12dB (50Hz), Thermal Management: Smart Cooler (Fan Powered by Temperature or Audio with 3 Speeds), Input Impedance: 56K-Ohms, Protection System: Output Short/High/Low Supply Voltage/Thermal Protection, Minimum Supply Voltage: 9V DC, Maximum Supply Voltage: 16V DC, Dimensions: TBA..

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Rockville PPA20 Preamp Professional 1U Rack Mount Pre-Amplifier w/Crossover+EQ, Black

Rockville PPA20 Rack Mount Pre-Amplifier. 1U Rack Size. 1/4" microphone input. RCA PHONO / AUX1 / AUX2 / AUX3 / AUX4 / AUX5 inputs. 1/4" headphone output. RCA REC / LINE outputs. XLR master output ( left, right ). Headphone volume & Microphone volume controls. 3 band EQ (Treble / Mid / Bass). Master volume. L / R balance. Input source switch. Mono / Stereo switch. Mute.
Low Cut Switch allows you to cut off certain frequencies which comes in handy when using turntables, subs, and other gear. This function will allow you to play your music louder, with lower distortion and make your speakers last longer. Treble / Bass control. Loudness compensation circuit which at low-to-medium volume boosts the bass and treble response. Tape Monitor . Ground lift switch.
Unit dimensions: 18.89” x 6.49” x 1.73” inches. Unit weight: 4.43 lbs. Shipping dimensions: 20.47” x 8.46” x 4.33” inches. Shipping weight: 5.73 lbs.
Inputs Sensitivity/Impedance. Mic: 1mV / 3 Kohms. Phono: 3mV / 47 Kohms. Tape, Tuner, CD, Aux: 150mV / 22 Kohms. Output/Impedance. Tape Rec: 150mV / 3 Kohms. Pre Output: max. 11V / 1 Kohms. Total Harmonic Distortation. Mic: less than 0.02%. Phono: less than 0.04%. Tape, Tuner, CD, Aux: less than 0.01%. Signal To Noise Ration. Mic: more than 70 ....

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Sundown Audio SFB-3000D 3000W RMS Class D Amplifier

Features: Monoblock Class D Amplifier. Power Handling: Maximum Output Power at 14.4V DC 1-Ohm: 3000W RMS | Maximum Output Power at 14.4V DC 2-Ohm: 2025W RMS | Maximum Output Power at 14.4V DC 4-Ohm: 1140W RMS. Input Sensitivity: 200MV, Signal-to-Noise Ratio: 86dB, Frequency Response: 10Hz-20kHz (-3dB)..
Crossover: High Pass Filter: 15 to 80Hz (-12dB/8) Variable | Low Pass Filter: 80Hz to Full (-12dB/8) Variable. Bass Boost: 0 to 12dB (50Hz), Thermal Management: Smart Cooler (Fan Powered by Temperature or Audio with 3 Speeds), Input Impedance: 56K-Ohms, Protection System: Output Short/High/Low Supply Voltage/Thermal Protection, Minimum Supply Voltage: 9V DC, Maximum Supply Voltage: 16V DC, Dimensions: TBA..

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Juried Engineering CD4016BE CD4016 4016 100-pA 20-V 1 1 SPST 4-Channel Analog Switch Breadboard-Friendly IC DIP-14 Pack of 10

20-V digital or ± 10-V peak-to-peak switching.
280 ohm- typical on-state resistance for 15-V operation, Matched control-input to signal-output capacitance: Reduces output signal transients, Frequency response, switch on = 40MHz (typ.), Maximum control input current of 1 µA at 18 V over full package temperature range.
Switch on-state resistance matched to within 10 ohm typ. over 15-V signal-input range, High on/off output-voltage ratio: 65 dB typ. @ fis = 10 kHz, RL = 10 k ohm, Low crosstalk between switches: –50 dB typ. @ fis= 0.9 MHz, RL = 1 k ohm, 5-V, 10-V, and 15-V parametric ratings.
Example Applications: Analog signal switching/multiplexing: Signal gating, Squelch control, Chopper, Modulator, Demodulator, Commutating switch, Digital signal switching/multiplexing, CMOS logic implementation, Analog-to-digital & digital-to-analog....

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Juried Engineering CD4016BE CD4016 4016 100-pA 20-V 1 1 SPST 4-Channel Analog Switch Breadboard-Friendly IC DIP-14 Pack of 20

20-V digital or ± 10-V peak-to-peak switching.
280 ohm- typical on-state resistance for 15-V operation, Matched control-input to signal-output capacitance: Reduces output signal transients, Frequency response, switch on = 40MHz (typ.), Maximum control input current of 1 µA at 18 V over full package temperature range.
Switch on-state resistance matched to within 10 ohm typ. over 15-V signal-input range, High on/off output-voltage ratio: 65 dB typ. @ fis = 10 kHz, RL = 10 k ohm, Low crosstalk between switches: –50 dB typ. @ fis= 0.9 MHz, RL = 1 k ohm, 5-V, 10-V, and 15-V parametric ratings.
Example Applications: Analog signal switching/multiplexing: Signal gating, Squelch control, Chopper, Modulator, Demodulator, Commutating switch, Digital signal switching/multiplexing, CMOS logic implementation, Analog-to-digital & digital-to-analog....

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Juried Engineering CD4016BE CD4016 4016 100-pA 20-V 1 1 SPST 4-Channel Analog Switch Breadboard-Friendly IC DIP-14 Pack of 5

20-V digital or ± 10-V peak-to-peak switching.
280 ohm- typical on-state resistance for 15-V operation, Matched control-input to signal-output capacitance: Reduces output signal transients, Frequency response, switch on = 40MHz (typ.), Maximum control input current of 1 µA at 18 V over full package temperature range.
Switch on-state resistance matched to within 10 ohm typ. over 15-V signal-input range, High on/off output-voltage ratio: 65 dB typ. @ fis = 10 kHz, RL = 10 k ohm, Low crosstalk between switches: –50 dB typ. @ fis= 0.9 MHz, RL = 1 k ohm, 5-V, 10-V, and 15-V parametric ratings.
Example Applications: Analog signal switching/multiplexing: Signal gating, Squelch control, Chopper, Modulator, Demodulator, Commutating switch, Digital signal switching/multiplexing, CMOS logic implementation, Analog-to-digital & digital-to-analog....

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Drop THX AAA ONE Headphone Amplifier - Desktop Amp with Single-Ended RCA Inputs and Preamp Output, Black

STREAMLINED ESSENTIALS: We teamed up with THX to build a leaner version of our beloved 789 amplifier. With THX AAA technology, three gain stages, and a new preamp output, the Drop + THX AAA ONE has all the essentials, and nothing extra..
STREAMLINED AMPLIFICATION, ULTRA-LOW DISTORTION: Designed for entry-level listeners and enthusiasts in search of a refined feature set, a single-ended output and an all-new preamp output, which is perfect for connecting to powered speakers..
THX AAA TECHNOLOGY — THX’s legendary AAA technology delivers detailed amplification with next to no distortion, as well as three gain stages to drive headphones at all impedance levels. With everything you need and nothing more, you could say it’s the ONE..
CAREFULLY CALIBRATED GAIN: Select from three carefully calibrated gain stages to drive sensitive IEMs, high-impedance dynamic headphones, and everything in between. The Drop + THX AAA ONE transmits audio in its purest possible form to any pair of headphones..
PREAMP OUTPUT: Switch to an all-new preamp output and pair the Drop + THX AAA ONE with powered speakers or a power amp for crystal-clear preamplification..

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Rockville BLUAMP 90 Home Stereo Bluetooth Receiver Amp w/Mic+Phono+HDMI Input

...echo for karaoke. Class D circuit with great sound quality. Selectable RCA aux/phono input to connect a record player or any analog audio device..
Optical input. HDMI input. (2) 1/4" Mic inputs for Karaoke with Echo control and mic volume control. (1) set of RCA Audio Outputs to connect to a subwoofer or another amplifier. Bass/Treble/Mic and Master Volume controls. Binding post speaker output terminals (2 pairs). Built-in Pre-Amplifier with low distortion. LCD Display ..
Frequency Response (±3dB): 22 Hz- 20 KHz. AUX Input Impedance: 10k Ohms. AUX Input Sensitivity: 300mV. Phono input impedance: 47K. Phono input sensitivity:20mV. Output Impedance: 4-8ohm. Total Harmonic Distortion(THD): ≤0.5%. Signal-to-Noise Ratio(S/N): ≥78dBA. Bluetooth Version: 5.0. USB : Supports WAV/MP3/WMA. 110-240V.

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SGPRO Active Direct Box, Recording Signal DI Box for Musical Instruments as Guitar, Bass Guitar, and Keyboard Live Performance or Studio, 1/4" to XLR, Ground Lift 48V Phantom Powered Compact Unit

ENSURE GREATER SOUND QUALITY: The active direct box reduces the impact on sound quality due to unmatching signals from musical instruments with different impedances..
MATCHING IMPEDANCES: The direct box turns the high impedance signal into a low impedance signal for live performance, recording, or broadcasting..
EXTRA GAIN FOR LONG DRIVING CABLE RUNS: The active DI box is 48v phantom powered, which provides an additional gain to boost the weak output of some passive, single-coil pickups and extend long driving cable runs..
NOISE ELIMINATING: A switchable ground lift prevents current from flowing between the DI and the microphone preamplifier along the shielding, breaking the ground loop and eliminating this noise. It also reduces the noise from using long wires and cords..
PREVENT EXCESSIVE GAIN: The direct box comes with switchable pad (-12 dB) to prevent excessive gain from overloading the circuitry to accommodate the high output of active pickups and unbalanced line-level equipment such as keyboards and electronic instruments..

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Sundown Audio Salt Series Monoblock Digital Class-D Amplifier (Salt-2 2000W Rms)

Features: Monoblock Class D Amplifier. Power Handling: Maximum Output Power at 14.4V DC 1-Ohm: 3000W RMS | Maximum Output Power at 14.4V DC 2-Ohm: 2025W RMS | Maximum Output Power at 14.4V DC 4-Ohm: 1140W RMS. Input Sensitivity: 200MV, Signal-to-Noise Ratio: 86dB, Frequency Response: 10Hz-20kHz (-3dB)..
Crossover: High Pass Filter: 15 to 80Hz (-12dB/8) Variable | Low Pass Filter: 80Hz to Full (-12dB/8) Variable. Bass Boost: 0 to 12dB (50Hz), Thermal Management: Smart Cooler (Fan Powered by Temperature or Audio with 3 Speeds), Input Impedance: 56K-Ohms, Protection System: Output Short/High/Low Supply Voltage/Thermal Protection, Minimum Supply Voltage: 9V DC, Maximum Supply Voltage: 16V DC, Dimensions: TBA..

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