The ophile electronic tube preamplifier is a high-end o equipment that combines vintage and modern technology. It takes ophile-grade electronic tubes as its core and realizes the delicate restoration of o signals through the superior rendering of electronic tube tones and low-distortion signal processing. It is equipped with multi-channel o input and output interfaces, using separate circuit designs to ensure the purity and stability of signal transmission. Users can customize the adjustment according to their preference and the characteristics of the o system with the help of the treble and bass adjustment function to achieve HiFi level sound quality performance.
Features:
Superior o Processing and Restoration Technology: The SA-1000 preamplifier is designed with an all-aluminum enclosure and built-in ophile-grade 6H3N tubes, integrating a tube preamplifier and a lossless o switcher into a single unit to achieve low-distortion, highly restored o signal processing. The circuit is an independent design, easily solving the insufficient line output, sound conversion noise, and other problems to ensure a pure, real o output experience.
Comprehensive o Input and Output Configuration: Equipped with 4 sets of RCA o input interfaces, it can access various o source devices such as cellphones, computers, players, CDs, etc., and is connected to o devices such as amplifiers, active speakers, etc. through 2 sets of RCA o output interfaces to realize free switching and selection, ensuring that each link achieves a HiFi level of sound quality performance.
Professional Sound Quality Optimization Function: Built-in 5532 operational amplifier chip, with volumes adjustment and high and low sound adjustment functions, you can customize it according to the parameters of different o equipment to achieve the HiFi sound effect. The earphone section also adopts a 5532 chip, which can easily handle various impedance headphones on the market, providing clear and delicate, dynamic, and powerful sound performance, bringing you a feast for your ears.
Premium Material and Long Durability: The SA-1000 has a stylish design that blends aluminum alloy housing, vintage tube, and VU table elements. It is compact in size and easy to place on a desktop. At the same time, the use of gold-plated RCA lotus sockets ensures low impedance and high conductivity for signal transmission and higher durability.
Highly Integrated and System Compatibility: As a comprehensive o device that combines the functions of a HIFI bilevel preamplifier, lossless o switcher and ophile earphone, SA-1000 is the core component for building a desktop HiFi o system, which not only provides a rich interface of 4 simultaneous inputs and 2 outputs, but also ensures that signals are independently isolated from one another and do not interfere with each other. Whether in home entertainment or professional scenarios, it can show superior o processing capabilities and system compatibility.
Specifications:
Name: Electric Tube Amplifier
Material: aluminum alloy
Output signal: 2 stereo signals
Input sensitivity: 0.775V
Working voltage: 12 V
Input signal: 4 sterro signals
Frequency response: 20HZ-20KHZ
Treble and bass adjustment ranges: +-6DB
Harmonic distortion: 0.04percent typically
Headphone output load negative resistance: 32-300 Ohm
Headphone maximum power: 160mW32 Ohm
Signal-to noise ratio: more than 100DB(20HZ-20KHZ)
Item size: 145 * 85 * 85mm 5.71 * 3.15 * 3.15in
Package size: 242 * 180 * 118mm 9.53 * 7.09 * 4.65in
Package weight: 800g 1.76lb
Packing List:
1 * Electric Tube Amplifier
1 * Adapter
