Headphone tube amplifiers with toroidal audio transformers.Toraudio.com

TorAudio. Review. https://www.youtube.com/watch?v=V-uSz4JMIDg

My new DAC.Handmade.

Tube DAC.Tube headphone amplifier.TorAudio.

The principle of minimalism in the circuit.nnEach additional stage adds distortion to the sound, it can be compared with the window frame with more than one or two panes, but with 10 or 20 ones.nnImagine that you are looking at the street through an open window. The picture is of a perfect quality. Now you close the window, and there is only one pane in your window-frame.nOne glass makes almost no distortion, so the image remains unchanged.nnNow imagine that there are 20 panes in your window-frame. Each of them individually does not make any significant changes, but all together they distort the image drastically.nnWhen the image passes through the first pane, it receives little distortion.nWhen it passes through the second one, the image is a little distorted by the first glass, and obtains the distortion of the second glass and so on. Finally, the image passes through the last pane, being distorted by all the previous panes.nYou will see something through such window, but it won’t be that perfect picture.nThe more panes the image must pass, the worse the quality is.nnOur amplifiers are looking at the sound through only one glass.

We presented our new product - Rick Tube DAC and headamp. nFollow Rick on https://toraudio.com n#toraudio #tubedac #headamp #dac

Tube DAC, preamp, headphone amplifier.nTOR AUDIO "David" USB Tube Digital to Analogue Converter and audio preamplifier is designed for listening to music.nnTechnical Specifications:nn- DAC: TI PCM5102A, USB: XMOS (32bit / 384K)n- Output:RCA, Headphone 1/4 Jack (headphone impedance: 25 ohm - 600 ohm)n- Frequency response (Digital): 20 Hz - 20 kHzn- Frequency response (Analog): 10 Hz - 125 Khzn- Tube: dual triode 6N8S (analogue 6SN7) (not hybrid)n- "A" mode.n- Output power - 0,45W per channeln- Rectifier: valve tube 6c5s (analogue 6X5GT)n- Toroidal Audio Transformersn- Power input: 100-127V or 220-240V (toroidal power trans.)n- Point-to-point wiringn- Housing materials - bamboo, wood and steel.n- HandmadennYou do not need a sound card or DAC. The DAC is built into the amplifier.nThe heart of the "David" Tube DAC is the Texas Instruments PCM5102A converter, that deliver an incredibly detailed sound guaranteed to shatter your perceived notion of what high-resolution audio performance means.nnThe amplifiers operate in ‘A’ mode.nThere are a lot of modes of operation of amplifiers, such as A, B, AB, C, D ...n‘A’ mode stands apart from all others, because only this mode is designed for high sound quality at the expense of power.nThe rest of the modes operate to get maximum power at the expense of sound quality.nnToroidal Audio Transformers.nThe most critical part in the tube amplifier is a sound transformer.nWe decided to use such exotic things as toroidal audio transformers. This is the most complicated part, toroidal transformers take approximately 80% of the time required for the manufacturing of the device, but they sound great.nnTriodes.nWe only use triodes, because they have the lowest internal resistance, which has a positive effect on the quality of sound.nnReliability.nAll the details of the circuit are selected in such a way that the amplifier has worked for decades with no repair and maintenance.nnWe do not have mass production of amplifiers, each device is assembled and adjusted according to the individual.nnFor this price you can buy only a hybrid or OTL.nTube amplifiers with sound transformers are much more expensive.nnIf you don’t like the sound for some reason you can return the amplifier and get the money back without looking into causes.nn"David" USB input runs on Mac OS X 10.5 Leopard or later and is Core Audio compliant.nOn a Windows, "David" runs on Windows XP, 7, 8, 10 (XMOS audio driver).nAnd it is also fully compliant with Linux.nn► WARRANTY - 3 yearsn► MONEY BACK GUARANTEEn► FREE SHIPPING.nnValue of valve amps is that they are able to reproduce exactly the music rather than the sound.nntoraudio.com nn#hifin#headampn#audion#hiendn#audiophilen#stereo n#ampn#tuben#headphonen#amplifiern#headphonesn#soundn#DACn#preamp

TOR AUDIO "Roger" Headphone tube amplifiernThe first headphone tube amplifier with Toroidal Audio Transformers.nnTechnical Specifications:n● Input - 1/4” (6,3 mm) jackn● Output - 1/4” (6,3 mm) jack (headphone impedance: 25 ohm - 600 ohm)n● Frequency response: 10 Hz - 125 Khzn● Dual triode vacuum tube 6n8s (analogue 6SN7) (not hybrid)n● "A" mode.n● Output power - 0,45W per channeln● Toroidal audio transformersn● Rectifier: valve tube 6c5s (analogue 6X5GT)n● Power voltage input: 100-127V or 220-240Vn● Toroidal power transformern● Point-to-point wiringn● Housing materials - bamboo, wood and steel.n● HandmadennThe amplifiers operate in ‘A’ mode.nThere are a lot of modes of operation of amplifiers, such as A, B, AB, C, D ...n‘A’ mode stands apart from all others, because only this mode is designed for high sound quality at the expense of power.nThe rest of the modes operate to get maximum power at the expense of sound quality.nnToroidal Audio Transformers.nThe most critical part in the tube amplifier is a sound transformer.nWe decided to use such exotic things as toroidal audio transformers. This is the most complicated part, toroidal transformers take approximately 80% of the time required for the manufacturing of the device, but they sound great.nnTriodes.nWe only use triodes, because they have the lowest internal resistance, which has a positive effect on the quality of sound.nnReliability.nAll the details of the circuit are selected in such a way that the amplifier has worked for decades with no repair and maintenance.nnWe do not have mass production of amplifiers, each device is assembled and adjusted according to the individual.nnFor this price you can buy only a hybrid or OTL.nTube amplifiers with sound transformers are much more expensive.nnIf you don’t like the sound for some reason you can return the amplifier and get the money back without looking into causes.nn►WARRANTY - 3 yearsn►MONEY BACK GUARANTEEn►FREE SHIPPING.nnValue of valve amps is that they are able to reproduce exactly the music rather than the sound.nntoraudio.com nn#hifin#headampn#audion#hiendn#audiophilen#stereo n#ampn#tuben#headphonen#amplifiern#headphonesn#soundn#DACn#preamp

Benefits of toroidal audio transformersnToroidal transformers have a number of significant advantages over conventional transformers, such as:n1. They are the biggest among efficiency transformers.n2. Sense of toroidal transformer magnetic field coincides with the direction of a steel strip rolling.n3. Ring shape of toroidal core is considered ideal.n4. Low susceptibility to external magnetic fields.n5. Low values of leakage fields.n6. The core of toroidal transformer is manufactured by winding a long steel strip, just as a film on the tape reel. The toroidal core is free of rips, joints and air-gaps.nnDue to all these benefits, the sound quality of toroidal transformers is far superior.nnConventional transformer cores are assembled from a large number of plates, so that they cannot be perfectly joined. The core of a conventional transformer is cut by fractures, joints and air gaps, which are obstacles on the path of the magnetic flux, and which significantly degrade the sound quality.

Tube DAC, preamp, headphone amplifier.nnTOR AUDIO "Rick" USB Tube Digital to Analogue Converter and audio preamplifier is designed for listening to music.nnTechnical Specifications:nn- DAC: TI PCM5102A, USB: XMOS (32bit / 384K)n- Output: RCA, Headphone 1/4 Jack (headphone impedance: 25 ohm - 600 ohm)n- Frequency response (Digital): 20 Hz - 20 kHzn- Frequency response (Analog): 10 Hz - 115 Khzn- Tube: dual triode 6N8S (analogue 6SN7) (not hybrid)n- "A" mode.n- Output power - 0,45W per channeln- Toroidal Audio Transformersn- Power input: 100-127V or 220-240V (toroidal power trans.)n- Point-to-point wiringn- Housing materials - bamboo, wood and steel.n- HandmadennYou do not need a sound card or DAC. The DAC is built into the amplifier.nThe heart of the "Rick" Tube DAC is the Texas Instruments PCM5102A converter, that deliver an incredibly detailed sound guaranteed to shatter your perceived notion of what high-resolution audio performance means.nnThe amplifiers operate in ‘A’ mode.nThere are a lot of modes of operation of amplifiers, such as A, B, AB, C, D ...n‘A’ mode stands apart from all others, because only this mode is designed for high sound quality at the expense of power.nThe rest of the modes operate to get maximum power at the expense of sound quality.nnToroidal Audio Transformers.nThe most critical part in the tube amplifier is a sound transformer.nWe decided to use such exotic things as toroidal audio transformers. This is the most complicated part, toroidal transformers take approximately 80% of the time required for the manufacturing of the device, but they sound great.nnTriodes.nWe only use triodes, because they have the lowest internal resistance, which has a positive effect on the quality of sound.nnReliability.nAll the details of the circuit are selected in such a way that the amplifier has worked for decades with no repair and maintenance.nnWe do not have mass production of amplifiers, each device is assembled and adjusted according to the individual.nnFor this price you can buy only a hybrid or OTL.nTube amplifiers with sound transformers are much more expensive.nnIf you don’t like the sound for some reason you can return the amplifier and get the money back without looking into causes.nn"Rick" USB input runs on Mac OS X 10.5 Leopard or later and is Core Audio compliant.nOn a Windows, "Rick" runs on Windows XP, 7, 8, 10 (XMOS audio driver).nAnd it is also fully compliant with Linux.nn►WARRANTY - 3 yearsn►MONEY BACK GUARANTEEn►FREE SHIPPING.nnValue of valve amps is that they are able to reproduce exactly the music rather than the sound.nntoraudio.com nn#hifin#headampn#audion#hiendn#audiophilen#stereo n#ampn#tuben#headphonen#amplifiern#headphonesn#soundn#DACn#preamp