Not only a MM/MC phono preamp, but also a stereo audio preamp and headphone amplifier, especially designed for the audiophiles who pursue HiFi sound. 3.5mm headphone output and perfect circuit design: T4 PLUS also with built-in classic headphone amp circuit (2 NE5532), easily to drive 32-300 ohm headphones.
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1× Phono preamp burn-in device. Audio output: LP signal (stereo RCA). Audio input: CD signal (stereo RCA).
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With MM signal input and 3.5mm AUX input(with priority), can be used as a MM phono preamp and a tube preamp, compatible with many audio devices such as MM record player, phone,TV, MP3 players, CD players, DAC, computers etc. to satisfy different demands. Reasonable curcuit layout and concise wiring to ensure HiFi clear sound with low noise, adopting 2PCS 6J1 vacuum tubes to make sound warm, dynamic and sweet, bringing extremely high-quality listening experience.
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6Z4 rectifier tube is used in high pressure parts. HiFi clear sound: the treble is delicate and not harsh, the midrange is warm and the bass is full. The vocals are natural and delicate, the strings are smooth.
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D (Depth): approx. AD Input: 1 unbalanced (RCA). Release Date: July 1987. LINE Inputs: 5 unbalanced (RCA), 2 balanced (XLR). Color: Gold.
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4-way audio switch selector, compatible with phone, computer, iPad, CD player and DAC input etc. Convenient to switch different audio sources, no need to plug in and out cables repeatedly to avoid wearing the contact point of the sockets. High-quality components to ensure perfect performance and long-time stable work, such as ALPS switcher, aluminum alloy shell and so on, providing HiFi lossless audio without distortion. Adopting a passive circuit, no impact on the sound quality, no need to worry about audio rendering or electromagnetic interference(so-called digital sound), very convenient to use on different occasions. Proper size with simple appearance, fashionable and durable, very suitable for those musicians, DJs, tuning, editing, video and audio production, etc.
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Model: 280A. Rackmount Ears Included. Make: Crown. Power Cord Included. Condition: Used - Working. Item Details Warranty Information.
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Multiple connections: passive preamp, with XLR and RCA input and output, suitable for audio source devices such as mobile phones, computers, decoders, digital players, CD players, etc. Supports connection with various types of amplifiers, making the usage more flexible. Excellent improvement effect: Adopting an extreme audio isolation transformer and based on a highly magnetic permalloy core, achieving lossless signal coupling output; Eliminating noise harmonics in audio signals significantly reduces distortion during signal amplification, resulting in a pure and delicate sound quality effect. Premium construction materials: Adopting German WBT silver-tin welding process, American CMC gold-plated RCA terminals, NEUTRIK gold-plated XLR sockets and other high-quality components, effectivel.
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