Reviews Passive Electronic- BestItemr.com

Monoprice Signal Direct Box (600122)

Available in air purifying respirator (APR), supplied air and powered air purifying respirator (PAPR) modes.
Can be used with a passive or electronic clip-on welding lens.
Double-flange face seal and six adjustable straps help provide a secure fit.

High quality Electronic components and circuit design keep your tone clear and pure. Keep the dynamics and tone of your amps sweet spot at lower levels..
True bypass. Running through the FX loop and controlling the amount of signal sent to the power section. Let you really push the front end of your amp for the natural feel and tone..
Easy-to-use passive attenuator. Passive design doesnt require any power. The LED only displays whether the pedal is on or not..
Set output level to minimum immediately by tapping MINIMUM footswitch On board knobs and switch provide flexible sound character..
DC 9V Adapter power supply. (plug polarity is positive on the barrel and negative in the center).(NOT INCLUDED).

EXCELLENT HEARING PROTECTION: Passive hearing protection of 29 dB.
when turned on the electronic earbuds actively listen and automatically stop sound amplification when loud impulse sounds like firearm discharges exceed 85 dB.
QUICK-CONNECT BLUETOOTH 5.0: Searchable Bluetooth connection allows fast syncing to known devices.
2 Mbps data speed is twice as fast as BT 4.2.
low energy functionality for lower power consumption.
SITUATIONAL AWARENESS: 6X sound amplification enhances low level frequencies like range commands, conversation and forest sounds.
two omni-directional, in-ear microphones allow you to identify source of sound.
ADJUSTABLE HEAR-THROUGH VOLUME: Eight different volume increments above the safe 85 dB initial power-on level allow for realistic, natural hear-through in the field.
Note: in continuous noise environments use passive mode for maximum continuous protection.
COMFORTABLE & EASY TO USE: Lightweight design, flexible earhook and soft, foam eartips (includes S, M, L).
200mAh lithium battery provides 10-hour run-time and fast 2-hour charge time.

EXCELLENT HEARING PROTECTION: Passive hearing protection of 29 dB.
when turned on the electronic earbuds actively listen and automatically stop sound amplification when loud impulse sounds like firearm discharges exceed 85 dB.
SITUATIONAL AWARENESS: 6X sound amplification enhances low level frequencies like range commands, conversation and forest sounds.
two omni-directional, in-ear microphones allow you to identify source of sound.
ADJUSTABLE HEAR-THROUGH VOLUME: Eight different volume increments above the safe 85 dB initial power-on level allow for realistic, natural hear-through in the field.
Note: in continuous noise environments use passive mode for maximum continuous protection.
LONGWEARING COMFORT: Lightweight design, flexible earhook and soft, foam eartip allow for comfortable extended wear.
quick insertion for easy on/off at the range or in the field.
cord rests easily around neck to keep earbuds clean when not in use.
LONG-LASTING PERFORMANCE: 200mAh lithium battery delivers 50 hours of continuous run-time for extended shooting.
USB-C quick recharging time of two hours.
kit includes USB-C charging cable, three pairs of foam eartips (small, medium, large) and carrying case.

Bluetooth pairing capability with Bluetooth enabled devices.
Touch sensitive controls for volume, play/pause, previous/next track and standby as well as wireless remote for volume and power.
Auxiliary input port for versatile connectivity to external devices.
Electronic crossover and dedicated power amplifier to each tweeter and bass drivers.
3-Inch bass driver and 19mm silk dome tweeter in each speaker and dual 2 inch x 3 inch passive bass radiators for enhanced bass effect in each speaker.

Bluetooth audio streaming with AAC and apt-X support, Electronic Bass Boost circuitry for added bass emphasis, Passive mode for normal, corded....
Comfortable around-the-ear design, 40mm drivers for wide frequency response (3 - 28 kHz, with cord), Built-in microphone for hands-free phone calling,....
Convenient One-touch listening technology, Sophisticated swivel design for portability, USB charging cable and detachable audio cable included.

Bluetooth audio streaming with AAC and apt-X support, Electronic Bass Boost circuitry for added bass emphasis, Passive mode for normal, corded....
Comfortable around-the-ear design, 40mm drivers for wide frequency response (3 - 28 kHz, with cord), Built-in microphone for hands-free phone calling,....
Convenient One-touch listening technology, Sophisticated swivel design for portability, USB charging cable and detachable audio cable included.

Use the Sidekick to “go direct” for a pure, clean, noise-free tone that is perfect for digital signal Processing (DSP) or throw the INST/line....
The Sidekick passive DI box by hosa technology makes it easy to connect your guitar, bass, or keyboard directly to a mixing console.
Any Electronic musical instrument with a mono phone output.

Bluetooth pairing capability with Bluetooth enabled devices and wireless remote for volume and power.
Touch sensitive controls for volume, play/pause, previous/next track and standby.
Auxiliary input port for versatile connectivity to external devices. Frequency response - 50Hz ~ 20 kHz (± 6dB).
Incorporation of DSP and DRC for enhanced audio performance and distortion control and electronic crossover and dedicated power amplifier to each tweeter and bass drivers.
3 inch bass driver and Ф19mm silk dome tweeter in each speaker and dual 2 inch x 3 inch passive bass radiators for enhanced bass effect in each speaker.

Bluetooth pairing capability with Bluetooth enabled devices and auxiliary input port for versatile connectivity to external devices.
Touch sensitive controls for volume, play/pause, previous/next track and standby and wireless remote for volume and power.
Incorporation of DSP and DRC for enhanced audio performance and distortion control as well as electronic crossover and dedicated power amplifier to each tweeter and bass drivers.
3 inch bass driver and Ф19mm silk dome tweeter in each speaker and dual 2 inch x 3 inch passive bass radiators for enhanced bass effect in each speaker.