Reviews With Preamplifier

Bass Ukulele, AKLOT Baritone Solid Bamboo Electric Bass Ukelele 30 Inch 4 Strings Uke with Gig Bag Tuning Wrench Humidifier

【Bamboo Electric Bass Ukulele】All made of bamboo solid wood, the smooth texture of bamboo is a perfect touch and the finish is very perfect. It is attractive to create realistic and clear bass..
【Tuner Preamplifier Equipped】Built-in high-quality EQ with tuning, low-range, mid-range, and high-band, 3 modes can be switched, volume adjustment, meet all players' need. Also it can be connected to a preamplifier, so it is a ukulele bass that can be said to be a strong ally for practice at home as well as live performances..
【Small Scale】Though the scale size of this 30in bass ukulele is small, it can carry a sound like a wood bass and is easy to hold like an ukulele. So you can carry it fashionably..
【Precise Sound Matching】The AKLOT ukulele base uses tuning pegs that contain a high ratio of 23:1 precision gear. Turning the knob a few times with the gear, it is easier to finely adjust it. As the gear does not rotate with the changing of string tension, it is difficult to loosen with respect to the tension of the string and the tuning will keep stable..
【Neck Adjustable】Since the truss rod is installed inside the neck, you can adjust the neck with hexagon wrench coming with the package. Package list: Ukulele base x1, dedicated soft case x1, ....

♪ HIGH QUALITY MATERIALS—The chassis of the preamplifier is made of a solid aluminum alloy material, and uses accurate and stable integrated....
♪ EXQUISITE APPEARANCE DESIGN—FX AUDIO pre-amplifier has a mini exquisite appearance and light weight, easy to carry around, its brushed texture....
♪ SEPARATE CONTROL OF BASS&TREBLE—The vacuum tube preamplifier can independently adjust the bass and the specific proportion components in....
♪ RCA INPUT & OUTPUT—From RCA output ,the preamp can also be directly connected to the audio source and active multimedia audio equipment or....
♪ NOTE— The item just is a tube preamp, not a power amplifier or phono amplifier. Because it is a household circuit design, the home theater tube....

♪ NOTE - This is a preamplifier but NOT a power amplifier or a phono preamp, CAN'T be used for turntables or passive speakers. The main purpose of this machine is to act as a "buffer" to sweet the sound to achieve pleasant sound quality..
♪ RCA INPUT & OUTPUT - Input the sound source via your computer, CD, smartphone, iPod or other media with a RCA cable( Not Include), then RCA out put to the digital amplifiers, active multimedia audio devices for lossless audio(CAN NOT connect passive speaker directly)..
♪ WARM TUBE SOUND - Vacuum tube preamp will give you a different acoustic enjoyment with dynamic, sweet tube sound enjoyment. Tubes detachable design, you CAN REPLACE the tube to tweaking the sound. 6j1,6j2,6J4,GE5654,6AK5 and 6*1n tubes are suitable for this preamp..
♪ BASS &TREBLE CONTROL - The vacuum tube preamplifier can independently adjust the bass and the specific proportion components in high-frequency sound to perfectly achieve HiFi effects.It ensures more delicate adjustment of music to satisfy your experience of different sound styles according to your preference..
♪ HIGH QUALITY & AFTER SALE SERVICE - Uses accurate and stable integrated circuits and high-quality components to eliminate low-frequency noise and ensure clear sound qua....

...ation】Offers outstanding performance with it’s Low-Noise Audio Operational Amplifiers. Hooking up the preamp to the turntable and audio device(for example, power amplifier), and then connect the power amplifier to the speaker, you can enjoy better sound and less distortion..
【Converts Phono Signals】Turntable preamplifier, which can convert sound signal into line level signal, this advanced circuit sound preamplifier, input sensitivity electromagnetic pickup..
【DC 5V Power Supply】This product uses the latest DC 5V power supply mode, so no longer restricts the application scenarios. Note: Please use an external power supply with CE or UL certification, and stay away from the interference source, otherwise it will cause noise and other undesirable interference to the product..
【Double Gain】Considering that the signal of the phonograph is relatively weak, our company has added a set of gain adjustments for the input and output, so that the sound volume of the phonograph can be perfectly played. NOTE: This product must be used together with a power amplifier..

2-way RS232 with exact volume control and feedback , Front panel LCD function display with dimming.
Discrete commands for all functions, Five audio inputs including a front panel Aux input.
Bypass input integrates easily with streamers and other gear, Bass, treble and balance adjustments by remote control.
12dB auto gain offset at front panel AUX to match levels of other sources.

NE/SA/SE4558 is fully pin compatible with RC/RM/RV4558.
Suitable for use as active filter compensation amplifier audio preamplifier equalization amplifier and as various linear amplifiers in electronic instruments.

Single channel microphone preamplifier and DI with XLR, Balanced and Unbalanced Inputs.
Discrete 6-pin socketed 1731 style opamp.