Very expensive Q-class 6Z4 rectifier tube. Adopting ShuGuang 12AU7 2. Adopting ShuGuang 12AX7 2. Input sensitivity: 300MV. Signal to noise ratio: 98DB. Frequency response: 20HZ-30KHZ.
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T4 PLUS tube preamp meets more HiFi audio needs: MM /MC phono input, support multiple input impedance switch (1KΩ/470Ω/220Ω/100Ω/47Ω/22Ω/10Ω), converts phono signal to line level signal, low-noise integrated circuits and high-quality components to ensure clear sound. 3.5mm AUX input, amplify the low level audio signal from your phone, tablet, PC, MP3 etc., easier to drive amplifier or active speaker and greatly improve the sound quality. Unique and amazing combination in the appearance: integrated T4 PLUS preamp with retro tubes and VU meter into a whole, the pointer dancing in the warm light with strong vintage feelings when enjoy HiFi music, dynamically decorates the audio system and give you a different acoustic enjoyment with large dynamic and sweet tube sound even in limited space.
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Manufactured in the USA by PreSonus Audio Electronics. Preamp type: 2-channel tube microphone preamp with separate channels labeled Channel 1 and Channel 2.
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Delta DBP300 2ch Stereo. DBP300 has one Aux analog audio input and one Line Output, for easy connection to your audio recording devices and other audio amplifiers. Phono PreAmp Line Output Engineered for superior sound quality.
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Insipired by a classic design: the MM phono preamp is inspired by a famous British phono stage. This homage to vintage craftsmanship combines timeless aesthetics with modern functionality, ensuring exceptional audio performance. Elevate your vinyl experience: experience a gain of 240 times with a SNR of approximately 78dB, nearly the limit for vacuum tube preamps. Tested with speakers of 90dB sensitivity, the inherent low-frequency tube noise is only noticeable at maximum volume within one meter, ensuring an exceptionally clean audio performance.
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12AY7 / 6072WA 4 (12AY7 replace model: 12AT7 / 12AX7 / 5751).
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The Stereo Phono Preamp with Power Supply is a classic analog preamp designed for vinyl records. With a sleek black design, this SP 24 A model features stereo L/R RCA outputs and 12v 100 ma audio inputs. This used preamp comes with its original box and is untested, making it a potential treasure for audiophiles looking to enhance their vinyl listening experience. You will receive what is on the pictures. I don’t have anything to test it with,so selling as is. If you have any question please feel free to ask. Thank you
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