Reviews Auto Toroidal Transformer

Dayton Audio SPA500 500W Subwoofer Plate Amplifier

Audiophile integrated amplifier with a hybrid circuit design.
Vacuum tube input stage and solid state output stage.
Built-in DAC and oversize toroidal transformer.
Playable Digital Formats: WAV, FLAC, APE, LPCM, MP3, ACC, AC3, WMA.
Inputs: 2 x Stereo RCA, 1 x optical, 1 x Coax - Outputs: 1 x Stereo Rec Out, 1 x Stereo Pre Out, 2 x 2 Speaker terminals, 2 x Power Control (3.5 mm....

Fully balanced circuitry to deliver impressively low signal-to-noise ratio and improved channel separation.
Large toroidal transformer in the pursuit of pure musicality.
Mechanical Ground Concept maximizes rigidity and reduces unwanted vibration.
High-quality PPS capacitors for delivering an authentically musical sound.
Exquisite level meters visually present the dynamics and pulse of the music.

Audiophile integrated amplifier with a hybrid circuit design.
Vacuum tube input stage and solid state output stage.
Built-in DAC and oversize toroidal transformer.
Playable Digital Formats: WAV, FLAC, APE, LPCM, MP3, ACC, AC3, WMA.
Inputs: 2 x Stereo RCA, 1 x optical, 1 x Coax - Outputs: 1 x Stereo Rec Out, 1 x Stereo Pre Out, 2 x 2 Speaker terminals, 2 x Power Control (3.5 mm....

Audiophile integrated amplifier with a hybrid circuit design.
Vacuum tube input stage and solid state output stage.
Built-in DAC and oversize toroidal transformer.
Playable Digital Formats: WAV, FLAC, APE, LPCM, MP3, ACC, AC3, WMA.
Inputs: 2 x Stereo RCA, 1 x optical, 1 x Coax - Outputs: 1 x Stereo Rec Out, 1 x Stereo Pre Out, 2 x 2 Speaker terminals, 2 x Power Control (3.5 mm jack).

【Voltage transformer (220V to 110V, 110V to 220V)】We provide you a safe, dependable, stable, cost-effective & easy solution to converting voltages.Step up 110V/120V to 220V/240V or step down 220V/240V to 110V/120V (Switch is on the back of the unit).
【Multi-function】The Voltage Converter Transformer can be used with any kind of appliance or device up to 600 watts, like CPAP Machine, Electrical toothbrush , Hair Straightener, Laptop, Mobile phones, Curling Irons, Heating Pad, Television, Xbox, etc..
【7x24hrs Continous Run】High efficiency toroidal transformer with stable output and low consumption.It has passed the Temperature Rise Test and IEC test report..
【Multiple Sockets】: 4 AC outputs, 2 US Standard Socket for 110-120V appliance(s) & 2 Universal Sockets accept all types of plugs except the Big South African plug for 220-240V appliance(s).The transformer can be used in countries which voltage are 90V～125V or 180V～250V such as US, EUR, UK, JP and more..
【Safe】Dual circuit breakers protective for each voltage that is safe operation.If you have any q....

The single-band 80m-10m end-feed half-wave linear antenna provides the antenna. It is designed as a highly portable wired antenna that can be easily set as an inverted V-shaped, horizontal, tilted, or vertical radiator (at higher frequencies)..
Your feeder is inherently balanced, so no separate feeder is required. The high-impedance half-wave line is matched to your 50-ohm feed point through an integrated impedance-matching toroidal transformer with a rated power of 10 watts..
Use a high-voltage capacitor on the primary of the transformer with a specific radiator length to further expand and reduce the SWR within the range of 80m-10m..
It is designed to be used without the use of a tuner, and after optimizing the driven element, SWR ≤ 1.2 for any part of the frequency band..
Package Included: 1 x Portable No Tune End Fed Half Wave Antenna.

200 W per Channel (8 ohms, 20Hz - 20Khz, 0.6% THD, 2-ch Driven) with noise resistant XLR balanced Connection.
Yamaha engineered toroidal transformer and custom high capacity block capacitors with three-stage Darlington power amp configuration.
Bi-Amping Channel selector. Bridge-tied load (BTL) support.
Rigid engineered chassis and heavy-duty bottom plate to minimize vibration.
Circuit-routed and designed with a symmetrical power amplifier.