ReviewsFrequency Oscillator Smd Khz

Rockville REQ231 Dual 31 Band 1/3 Octave Graphic Equalizer+3 Way Mono Crossover

• ...z effective equalization range. Constant Q filters. Selectable 6dB or 12dB cut or boost range.
• Output level LEDs (-10 to +17 dB). Bypass switch with status LED. Ground lift switch. Balanced XLR input/output. Subwoofer out. Channels: 2 (stereo). Connectors: XLR balanced inputs and outputs. Bands: 31 per channel. Frequency Centers: 20 Hz, 25 Hz, 31.5 Hz, 40 Hz, 50 Hz, 63 Hz, 80 Hz, 100 Hz, 125 Hz, 160 Hz, 200 Hz, 250 Hz, 315 Hz, 400 Hz, 500 Hz, 630 Hz, 800 Hz, 1 kHz, 1.25 kHz, 1.5 kHz, 2 kHz, 2.5 kHz, 3.15 kHz, 4 kHz, 5 kHz, 6.3 kHz, 8 kHz, 10 kHz, 12.5 kHz, 16 kHz, 20 kHz.
• Control Range: Selectable +/-12dB 0r +/-6dB. Input Impedance: 50k ohms. Output Impedance: 600 ohms. Maximum Output Level: +21dB. Level Control: +/- 10 dB. Signal to Noise: >93 dB. Distortion: 0.005%. Roll-off filters: 18dB/octave, Butterworth. Power Consumption: 15 watts. Weight Unpacked: 7.00 lbs. Weight Packed: 9 lbs. Width Packed: 5.87". Height Packed: 20. 5". Depth Packed: 9.62". Features of RX230: RockvilIe RX230 2-way Stereo / 3-way Mono rack mountable crossover.
• Ability to mix 2 channels output. 24dB/Octave filters. Mute switches. Channel Gain Control: 0 to +12 dB. Low Frequency Level Control: -to +6 dB. High Frequency Level Control: -to +6 dB. Low Frequency to High Frequen....

AudioPipe APTV-1000.2 Full Range IP67 Waterproof Marine Bridgeable Class D Amplifier for ATVs UTVs Boats and Motorcycles Black

• CLASS D WATERPROOF AMPLIFIER: Bridgable class D amplifier ideal for side-by-sides, UTV's, ATV's, boats, or motorcycles.
• RMS POWER SPECS: Output power (RMS): 100 watts x 2 channels at 4 ohms, and 160 watts x 2 channels at 4 Ohms.
• MULTIPLE PROTECTIONS: Thermal, over current, and short circuit protection ensure your equipment is safe and secure.
• LOW RESISTANCE TECHNOLOGY: Features surface mount technology (SMD) with a 4 layer fiberglass printed circuit board (PCB) design.
• AMPLIFIER SPECIFICATIONS: Adjustable HP/LP frequency control.
• Frequency response: (-3dB) 20Hz to 20KHz.

Pulse Generator, DROK 2pcs LCD Display PWM Frequency 1Hz-150kHz Duty Ratio 0-100 Percent Adjustable Square Wave Rectangular Wave Signal Generator Board

• DROK pulse generator module operating voltage range is DC 3.3-30V, adjustable pwm frequency range is 1Hz-150kHz, adjustable duty ratio range is 0%-100%..
• Application: it can be used as a square wave signal generator, generate square wave signal for experimental development.
• generate square wave signal to control the motor driver.
• generate adjustable pulse to control the relevant circuit (PWM dimming speed application etc)..
• High Frequency Resolution: frequency in range 1Hz~999Hz, display resolution is 1Hz.
• range 1.00kHz~9.99kHz, display resolution is 0.01kHz.
• range 10.0kHz~99.9kHz, display resolution is 0.1kHz.
• range 1kHz~150kHz, display resolution is 1kHz..
• TTL Level Communication: the frequency meter is designed with single-chip TTL level communication, communication standard is 9600 bps..
• LCD Display: the blue LCD clearly displays frequency and duty ratio, PWM output can set frequency and duty ratio independently..

AudioPipe APTV-600.4 Full Range IP67 Waterproof Marine Bridgeable Class D Amplifier for ATVs, UTVs, Boats, and Motorcycles, Black

• CLASS D WATERPROOF AMPLIFIER: Bridgable class D amplifier ideal for side-by-sides, UTV's, ATV's, boats, or motorcycles.
• RMS POWER SPECS: Output power (RMS): 60 watts x 4 channels at 4 ohms.
• MULTIPLE PROTECTIONS: Thermal, over current, and short circuit protection ensure your equipment is safe and secure.
• LOW RESISTANCE TECHNOLOGY: Features surface mount technology (SMD) with a 4 layer fiberglass printed circuit board (PCB) design.
• AMPLIFIER SPECIFICATIONS: Adjustable HP/LP frequency control.
• Frequency response: (-3dB) 20Hz to 20KHz.

Crystal Technologies WBA11, 1.5ml Tube Holder for Mini Water Bath, 28mm x 11mm Diameter Tube

• 1.【Dual digital display】▨ Microcomputer control, using intelligent instrument and intelligent amplitude schedule, temperature and oscillation frequency dual digital display, intelligent temperature control instrument, accurate temperature control..
• 2.【Advantages】▨ The inner tank adopts stainless steel multifunctional spring clamps,with good corrosion resistance, spring spacing of 2cm, stretchable, and can put multiple flasks or test tubes, which is suitable for the cultivation of biological samples in a variety of comparative tests..
• 3.【Temperature sensor】▨ The thermostatic water bath oscillator use stainless steel heating tube and sensor,which can heat evenly, rapid heating, have long service life and high temperature resistance..
• 4.【Characteristics】▨ Water bath thermostatic oscillator has timing function, temperature control, accurate temperature control.
• oscillation and power double independent switch, easy to use..
• 5.【Application】▨ Thermostatic water bath oscillator is suitable for oscillation culture of various liquid and solid samples such as biology, cell, biochemistry, etc. it is widely used in laboratories of scientific research,production enterprises and universities..

Technical Pro Dual 21 Band Professional Stereo Equalizer with Individual LED Indicators

• DUAL 21 BAND EQUALIZER With Individual LED Indicators..
• INPUT/OUTPUT: RCA (4 audio sources), MP3 (1/8'') / RCA (record, main) - Frequency Response: 20Hz-20kHz.
• EQUALIZATION POINTS: 32Hz, 63Hz, 100Hz+, 1kHz, 2kHz, 4kHz, 6kHz, 8kHz, 10kHz+ - Adjustment Range: ±12dB.
• FLUORESCENT SPECTRUM DISPLAY - Direct / Equalizer function allows option of unfiltered pass-through.
• BASS BOOSTER increases the low frequency levels - Loudness Booster increases the low and high frequency levels - Removable rack-mount brackets Included.

Technics SH-8017 Stereo Radio Graphic EQ Equalizer 7 Band 2 Channel Tape Select

• DUAL 21 BAND EQUALIZER With Individual LED Indicators..
• INPUT/OUTPUT: RCA (4 audio sources), MP3 (1/8'') / RCA (record, main) - Frequency Response: 20Hz-20kHz.
• EQUALIZATION POINTS: 32Hz, 63Hz, 100Hz+, 1kHz, 2kHz, 4kHz, 6kHz, 8kHz, 10kHz+ - Adjustment Range: ±12dB.
• FLUORESCENT SPECTRUM DISPLAY - Direct / Equalizer function allows option of unfiltered pass-through.
• BASS BOOSTER increases the low frequency levels - Loudness Booster increases the low and high frequency levels - Removable rack-mount brackets Included.

Rockville PRO-D7 7 Mic Drum Kit w/Bass+Snare+Condenser Overhead Microphones

• Features of PRO-D7 KIT: Bass Drum Microphone: Steel grill, Aluminum body, Zinc alloy hardware, Fits any mic stands, Anti-wind filter inside the grill, Element: Dynamic, Polar Pattern: Cardioid, Frequency response is engineered to be perfect for kick drums, Studio quality performance make these perfect for recording or live shows, Sounds great even at high SPL levels, Rejection of unwanted noises, XLR Output, Integrated flexible mounting hardware, Large diaphragm delivers accurate low frequencies.
• Frequency Response: 30Hz - 12KHz, Sensitivity: -58dB 5dB, Output Impendence: 600Ω 30%(at 1kHz), Microphone Length: 4. 72 inches, Microphone Max. Diameter: 2. 01 inches, Microphone Weight: 0. 77 Lbs. Snare Drum Microphone: Steel grill, Aluminum body, Zinc alloy hardware, Fits any mic stands, Anti-wind filter inside the grill, Element: Dynamic, Polar Pattern: Cardioid, Large diaphragm delivers accurate frequency response, Frequency response is engineered to be perfect for tom-toms and snare drums..
• Studio quality performance make these perfect for recording or live shows, Sounds great even at high SPL levels, Rejection of unwanted noises, XLR Output, Mounting hardware has a ....

4 Pc 3 way Crossover CRX-303 300 Watts Passive Crossover Car Audio Tweeter

FiiO X7II 64GB with Balacned Module AM3A Android-Based WiFi Bluetooth 4.1 APTX Lossless DSD Portable Music Player

• The X7 Mark II ushers in a new era for lossless music players with its completely redesigned internals and updated exterior..
• Shipping with the X7 Mark II is our new AM3A amplifier module, an all new design with both single-ended and balanced headphone output..
• Forming the foundation of the X7 Mark II's audio prowess is the 8-channel ESS ES9028PRO DAC.
• Three separate crystal isolators: one each for multiples of 44.1kHz and 48kHz sampling rates, as well as a dedicated oscillator for 384kHz.
• 64GB built-in flash storage and two micro SD card slots each capable of supporting 256GB cards.

Moog Mother-32 Semi Modular Analog Synthesizer

• Semi-modular design requires no patching for swift, inspired music creation.
• Voltage controlled 32 step sequencer with 64 sequence locations.
• Low Pass & High Pass Moog Ladder Filter (20Hz-20kHz) with voltage controlled resonance.
• External audio input for processing outside sound sources.
• Definitive Moog oscillator with Pulse and sawtooth wave outputs.EG output (0 to +7.5V).