Reviews Audio Transformer

Audiolab DC Block Audio Grade Mains Filter & Direct Current Blocker Black

The typical mains supply is subject to various kinds of interference and non-linear loads, which distorts the AC waveform. Asymmetrical loads will....
This typically manifests in 'noisy operation' and acoustically compromised performance. Removing the DC from your mains supply will not only restore....
As well as DC removal, the audiolab DC BLOCK provides additional mains conditioning and RF filtering, of both common and differential mode noise,....
KEY FEATURES: Removes DC from AC mains supply. Reduces transformer hum. Reduces RF interference. Improves the performance of audio components..
Power Requirement: 100-240V ~ 50-60Hz. Peak Load: 600VA. Audio Power Amplifier compatibility: .

MULTI-ROOM AUDIO. The TX-8220 features two sets of speaker posts. The receiver drives either a single pair of speakers (4–16 Ohms) or two pairs of speakers (8–16 Ohms) to enjoy the same audio source in two rooms, or switch between two sets of speakers..
BLUETOOTH COMPATIBLE. Seamlessly connect your phone, tablet or PC and stream to the receiver with Bluetooth Wireless Technology. This smart receiver remembers your device and starts playback whenever it detects an incoming Bluetooth audio stream..
MULTIPLE CONNECTIONS. For music and film lovers that want to add great sound to any source, this receiver comes extensively equipped with a quality MM phono stage for your turntable, digital inputs to route audio from TV and four analog line inputs..
HI-CURRENT AMP SYSTEM. Onkyo’s high-current low-impedance Wide Range Amplification Technology (WRAT) design uses a massive EI transformer to drive your speakers accurately, even under heavy loads, so sound quality doesn't suffer..
FEATURES. 45 W/Ch stereo power (8 ohms, 20 Hz-20 kHz, 0.08%, 2 channels Driven, FTC).
100 W/Ch (6 ohms, 1 kHz, 10% THD, 2 channels Driven) , AM - 530 kHz–1,710 kilo Hertz.

SUPERIOR SOUND. High-current EI transformer makes sure that sound quality doesn't suffer. Large custom audio capacitors and a discrete output stage..
AMP TECHNOLOGY. Wide Range Amplification Technology delivers high-current power stability via large custom capacitors, while low-NFB amps capture depth and spatiality for a wide frequency spectrum with low distortion..
AUTHENTIC AUDIO. Direct Mode bypasses tone and PM Bass circuitries. In combination with a refined amp circuit design, signal-pathlengths have been significantly reduced in comparison to the A-9010 for even more accurate and faithful sound..
BASS BOOST. Phase Matching Bass Boost eliminates phase-shift between low- and mid-range frequency bands. Bass response is enhanced without compromising vocal clarity, which is especially useful when playing music at low volumes..
FEATURES. 50 W + 50 W (4 ohms, 20 hz–20 kHz, 0.9% THD, 2-ch Driven, FTC). Remote controller..

【GROUND LOOP NOISE ISOLATOR】 Eliminates groud loop interference that may occur when the audio source is connected to the playback device. Plugged this audio noise filter up and it instantly took the buzz/hum/static out of your car audio system/radio/home stereo/speakers. Give back the clean and clear music to you..
【3.5MM CABLE CONNECTION】 Smof noise isolator works with any device that has a 3.5mm jack including smartphones, pc, laptop, tablets, mp3 player, or other speakers..
【EXTREMELY SIMPLE OPERATION】 Plugged this ground loop isolator directly into the cars/speakers AUX port, then the aux cable into the audio source. You will see the change was instant! Completely solved the noise problem! This noise filter does not require charging and has no built-in battery. Extremely simple operation..
【PORTABLE SIZE】 In order not to take up your extra space,and meet your portable needs, Smof ground loop isolator 3.5mm is designed with ultra-small and lightweight size (2.36 * 0.78 * 0.78 IN, 0.081lb) its diameter is only half of 25 cents..
【PACKAGE CONTENTS】 Smof G01 audio isolation transformer, 1*3.5mm Audio Cable, User Manual, 24-Month Product Replacement Warranty and 24 hour Customers Service..

[Converts Stereo to Mono] Converts stereo input to two summed mono outputs to allow a single speaker to play both channels.
[Upgraded Features] Includes gold-plated stereo RCA input and outputs and independent 1:1 ratio audio transformer that preserves signal integrity.
[Easy to Install] Easy to connect between stereo source outputs and right/left inputs of a power amplifier with no power required.
[Perfect for PA Systems] Ideal for converting multi-channel audio into public address distribution systems.
[Versatile Uses] Can be used with 70V and 8-ohm systems.