PURE TUBE MAGIC

€ 1299,99

Each unit is handcrafted and all sales are final | Will be sent out 28-49 days after an order is placed

PURE MAGIC, PURE SOUL, PURE EMOTION

Experience the rich, holographic magic of glowing vacuum tubes - with the raw power and grip required for modern planar magnetic headphones, as well as the high impedance classics. With over 90 plug-and-play tube combinations and effortless tuning. Warmth lets you craft your exact sonic signature in seconds.

HIGH-END TUBE AMPLIFIER

TUBE MAGIC MEETS PLANAR MUSCLE

For years, headphone lovers had to make a compromise. Classic tube amplifiers delivered breathtaking vocal-intimacy, neutral, three-dimensional soundstage, but struggled to drive demanding, low-impedance planar magnetic headphones - either leaving the bass feeling soft and sluggish, or using tricks that made the amplifiers lose the vacuum tube magic.

When designing the Warmth, we focused on letting you drive any headphones in your collection effortlessly, while making the sound of your tube collection fully shine. You never have to choose between lush tube musicality or your favorite headphones.

EFFORTLESS GRIP & CONTROL

Under the hood, a high-current Class-A output stage gives demanding planar magnetic and dynamic drivers the power they crave. You get deep subbass punch paired with the liquid midrange only glowing glass can create.

NOTHING BETWEEN YOU AND THE MUSIC

By eliminating bulky output transformers from the signal path, every subtle breath, string pluck, and harmonic decay flows directly from the vacuum tubes to your ears - completely unmasked.

TAILORED TO YOUR COLLECTION

Whether you are plugging in sensitive planar magnetic headphones or classic high-impedance studio monitors, Warmth adapts effortlessly to bring out the best in every headphone you own.

INFINITE POSSIBILITIES

CHOOSE YOUR FLAVOR

Swapping tubes, also known as tube-rolling, is like changing the lens on a camera. Each pairing reshapes the mood, warmth, and staging of your music. You don't need to be an engineer to find your favorite sound - we tailored three of our favorite stock combinations - choose what you want from the Warmth.

Curated Tube Signatures

Every vacuum tube pairing reshapes the character of Warmth. Here are three of our favorite tested combinations and how they affect the sound.

90+ DROP-IN COMBINATIONS

TUBE ROLLING HEAVEN

Most tube amplifiers lock you into very few tube types. Warmth opens the door to decades of legendary worldwide vintage glass for you to explore.

Simple switches and jumpers on the back panel let you jump between entirely different tube families in seconds - no tools, no internal adjustments, and no technical setup required.

Power Tubes (Drop-In Replacements)

Direct 9-pin plug-and-play (6.3V heater operation)

Power Tubes (Included Adapters)

Uses included RaynAudio 9AJ-to-9A adapters (+ 6N6/6N30 bias jumper where noted)

Driver Tubes (Drop-In Replacements)

Direct drop-in 7-pin (Select EF95 or EF91/EF92 mode on rear switch)

Driver Tubes (Included Adapters)

Uses included VHF triode adapter in EF95 switch position

DESIGNED FOR THE SENSES

MANUAL, HIGH-END CRAFTSMANSHIP

A tube amplifier should be just as rewarding to look at and touch as it is to listen to. Every detail of Warmth is crafted to turn powering on your music into a daily ritual you'll enjoy doing. A ritual that makes the vacuum tubes shine, and gives emotion to your sound.

THE HALF-A-MINUTE AMBER BLOOM

Flip the power switch and watch the chassis come alive. As the vacuum tubes slowly heat up from within, a custom timer gently fades in warm orange under-tube lighting in a way that matches the natural glow of the filaments as the amplifier wakes up.

ENGINEERED TO STAY COOL

High-power vacuum tubes naturally run at over 180°C. Warmth's deep-black Nylon body features a custom bottom honeycomb intake, an isolated stainless steel metal top deck, and a perforated fox vent to let heat escape silently and safely.

HAND-WIRED PRECISION

Inside, every Warmth is wired point-to-point around a silky-smooth Japanese volume control, high-end no-compromise components, high-quality sockets and a custom Polish toroidal transformer. All ensuring dead-silent background and pop-free operation.

DESKTOP PRE-AMPLIFIER

UPGRADE YOUR SPEAKERS TOO

Warmth isn't just a headphone amplifier. Connect the rear pre-amplifier Outputs to your powered desktop monitors or a speaker amplifier to infuse you entire room setup with unmistakable tube depth and warmth.

USE WITH OTHER AMPLIFIERS

Sometimes you love your current amplifier, its power, its capabilities, but you just want the tube depth and warmth. You can use the rear pre-amplifier Outputs to connect the Warmth to other amplifiers and infuse them with the tube sound.

IMPORTANT INFORMATION

LET IT COOL DOWN BEFORE SWAPPING TUBES

Vacuum tubes get very hot during normal use. Always switch the amplifier off and let the vacuum tubes cool down for at least 30 minutes before touching or swapping them

POWER OFF BEFORE SWITCHING TUBES

Always turn the amplifier off and wait at least 2 minutes before moving the rear-panel jumpers.

MATCH YOUR TUBE FAMILY SETTINGS

Always refer to the manual to use the correct jumper settings for each driver or power tube you want to use in the amplifier.

€ 1299,99

Each unit is handcrafted and all sales are final | Will be sent out 28-49 days after an order is placed

SPECIFICATIONS

Type

Pure Class-A Single-Ended OTL Tube amplifier

Build

Black, Dyed Nylon Chassis
Beech Wood Side Panels
Stainless Steel deck and knob

Weight

~ 2.2 kg

Size

30.1  x  19.5  x  5.3  cm
(Including Volume Knob, RCA connectors & jumpers)
(Height is variable depending on vacuum tubes)

Inputs

1x  Stereo RCA input

Input impedance, sensitivity

40 kΩ,  100 mV ~ 320 mV RMS
*Tube and load dependent

Gain

18 ~ 25 dB
*Tube and load dependent

Outputs

1x  Stereo RCA pre-amplifier output
1x  6.35mm (1/4") headphone jack

Recommended load impedance

12 ˇ~ 1000 Ω

Output impedance

20 ~ 240 Ω

Maximum output power

@ 600 Ω:  25 ~ 290 mW
@ 300 Ω:  22 ~ 240 mW
@ 120 Ω:  12 ~ 180 mW
@ 32 Ω:  3 ~ 60 mW

Frequency range

(+-0.2dB)  13 Hz  ~  20 kHz
(+- 3dB)  5 Hz  ~  80 kHz

THD

< 0.3 % @ 1 kHz,  10mW (300Ω)
< 1.2 % @ 1 kHz,  5mW (32Ω)
*Tube dependent; predominantly 2nd-order harmonics

Signal-to-Noise Ratio (SNR)

> 91 dB (A-weighted)

Included in box

1x  RaynAudio Warmth
4x Stock Tubes
1x  Power Cable
1x  Power Tube Adapter Set
1x  Driver Tube Adapter Set

Warranty

4 years

Choose Your Configuration

Every Warmth amplifier includes your choice of one pre-tested, channel-matched Signature Tube Set at no extra cost - or expand your collection with our discounted multi-set bundles.