Reviews With Preamplifier High Responsibility

PreSonus STUDIOCHANNEL Vacuum-Tube Channel Strip, Blue

High-voltage Class A 12AX7 vacuum-tube mic/instrument Preamplifier.
Gain, tube drive, HP filter, -20 dB pad, Phantom power, polarity reverse3-band EQ features variable-q on mid-band w/ peak/shelving on high- and low-bands.
Variable VCA compressor with auto attack/release and soft/hard Knee.
3-Band EQ with parametric mid and semi-parametric, shelving/peak low and high bands.
1U 19” rack-mountable, rugged steel chassis.

♪ HIGH QUALITY MATERIALS—The chassis of the preamplifier is made of a solid aluminum alloy material, and uses accurate and stable integrated circuits and high-quality components to eliminate low-frequency noise and ensure clear sound quality.
The material of its PCB board is made of FR-4 insulation board and black immersion gold Craft, which has the characteristics of stable signal, high temperature resistance, long service life, and not easy to be oxidized..
♪ EXQUISITE APPEARANCE DESIGN—FX AUDIO pre-amplifier has a mini exquisite appearance and light weight, easy to carry around, its brushed texture surface and high-quality tube combine to appear more fashionable,elegant and Classical..
♪ SEPARATE CONTROL OF BASS&TREBLE—The vacuum tube preamplifier can independently adjust the bass and the specific proportion components in high-frequency sound to perfectly achieve HiFi effects. At the same time it can maximize the rendering of an atmosphere like being in a music performance to satisfy your experience of different sound styles in pursuit sound quality..
♪ RCA INPUT & OUTPUT—From RCA output ,the preamp can also be directly connected to the audio source and active multimedia audio equipment or indirectly connected to passive audio through....

...0 hours of operation with phantom power off. Battery life will drop to approximately 20 hours (depending on microphone) when phantom powering is engaged (still enough time to get through an average session)..
Built-in low noise +48 Volt phantom power supply allows you to power up to 2 microphones as well as the preamplifier when running from any power sources including the USB bus..
1/8-inch TRS mini headphone jack with level and monitor mix controls on the rear allow for latency free local monitoring of the inputs while recording as well as playback monitoring of the USB bus. monitor mix is also routed to the 1/4-inch TRS balanced outputs. This lets you use the 1/4-inch outputs as either preamplifier outputs or as the monitor feed to your powered monitors..
Fully compliant with the USB 1.1 specification and uses USB adaptive mode for playback and USB asynchronous mode for record..
Works with the USB audio device drivers built into Windows 98SE/ME/2000/XP/Vista and Apple OS9.1/OSX computers with native USB support.

CLASS D AMPLIFIER - Class D topology ensures high efficiency with big power and a small footprint. This mono amplifier was built for driving....
BUILT FOR POWERFUL SOUND - Minimize heat generation with the PWM MOSFET power supply providing stability through the PC board. Old school Hifonics....
MADE TO LAST - Low noise preamplifier generates maximum low voltage signal from source unit, minimizing distortion. High temperature impact resistant....
HIGH QUALITY CONNECTIONS - RCA outputs and a daisy chain multiple amplifier build eliminates additional signal cables from the source unit. Molded....
CLASSIC HIFONICS LOOK - The ZXX Series maintains the classic feel of Hifonics amplifiers and include an illuminated logo on the front of the....

Product 1: UHF / VHF preamplifier system overcomes challenges including coaxial cables over 100ft, splitters, or weak signals.
Product 1: Ample gain and best-in-class overload protection for dependable reception in urban, suburban, or rural areas (17.5dB VHF / 19dB UHF).
Product 1: Shielded in cast weatherproof housing with an integrated low pass filter that rejects interference from cellular and wireless data services and offers maximum signal to noise for efficient reception.
Product 1: Includes JUICE preamplifier, power supply, power inserter, 2/ea. x 36in coaxial cables, 2/ea. zip ties, and instructions.
Product 2: Best performance among all Antennas rated in the 60 Mile category [note: location, obstructions, and building materials affect reception].

Lifetime Customer Service by Presonus product Experts. Guaranteed legitimate and authentic merchandise. Class A vacuum tube microphone / instrument preamplifier. Tube gain and tube drive.
Variable VCA compressor (threshold, ratio, attack, release, make up gain, auto, soft). Three-band parametric EQ. Precision analog VU meter for gain reduction and output. EQ Pre/Post compressor switch.
80Hz high pass filter. 20dB pad. Phase invert. Rugged metal chassis. High headroom. Ultra low noise design.