The Headonia 300B: New standards in amplification
A decade has passed since the groundbreaking design of the first Headonia 2A3, and four years have passed since its production ceased. Now we are proud to introduce the Headonia 300B - an amplifier that not only surpasses its predecessors, but also sets new standards in reference amplification.
In a world where headphones demand more power than ever before, compromise was not an option. We designed the Headonia 300B to offer unparalleled flexibility, supporting headphones with different impedances and power requirements without sacrificing sound quality.
The power supply is the heart of the matter
The heart of the Headonia 300B is a power supply that has 1000 times lower ripple than conventional power supplies. Complemented by amorphous double C-core output transformers, carefully matched input and output impedances ensure optimal performance.
Impedance adjustment for optimal sound
Tube amplifiers that do not have an impedance selector on the secondary sides of the output transformers cannot match the performance of the Headonia 300B. Mismatched impedance significantly affects the tube's operating point, resulting in deterioration in sound quality. With the Headonia 300B this problem is completely alleviated. Whether you use 32 or 600 ohm headphones, our amplifier ensures that the entire sound spectrum of the music source is reproduced faithfully.
In contrast, amplifiers without impedance matching often produce distortion at high or low frequencies, which has a negative effect on the overall sound. In contrast to tube amplifiers without an impedance selector switch, the Headonia 300B ensures perfect impedance matching and thus guarantees authentic, distortion-free sound reproduction across the entire frequency spectrum.
Solid chassis
The design of the Headonia 300B reflects our commitment to excellence. Made from milled aluminum with a thickness of 8-10 mm, the chassis minimizes interference, while the rubber-plastic-metal sandwich feet eliminate vibrations and ensure pristine sound reproduction.
Only the best
In collaboration with leading companies in the industry, we have integrated components of the highest caliber. Japanese Alps potentiometers, known for their precision, and German-made Mundorf capacitors ensure uncompromised performance. Lundahl transformers on the balanced inputs further improve sound quality and provide an immersive listening experience.
Equipped with a large OLED graphic display, the Headonia 300B offers intuitive control and customization options. From adjusting lighting intensity to monitoring tube lifespan, users can perfectly customize their listening experience.
When you enter the menu, you can set and control the following parameters:
- Lighting to adjust the intensity of the lighting to the desired ambience
- Life trimmer that shows the total operating time of the amplifier in hours and minutes
- Tube timer where you can see the lifespan of the lamps and reset the timer when you replace the lamps
- Pre-out option
Pre-Out
The Pre Out function expands the versatility of the Headonia 300B and enables seamless integration into various setups. With pre-out optimized output transformers, this amplifier can compete with devices far beyond its price range and will take pride of place in any high-end audio system.
Our commitment to user convenience extends to the remote control. The ergonomic remote control, made from CNC-machined aluminum, features a battery with USB-C port for easy charging, ensuring uninterrupted control from the comfort of your armchair.
In a market saturated with options, the Headonia 300B stands out as a true masterpiece that redefines the possibilities of amplifier technology. Experience the pinnacle of audio technology with the Headonia 300B - an amplifier that exceeds all expectations.
Specifications
Analog inputs
2 x RCA
1 x XLR
Analog outputs
1 x 6.3mm
1 x XLR
Pre Out Outputs
1 x RCA
1 x XLR
Tubes
2 x 300B
2 x CV181/6SN7
Maximum output power
7W
Output impedance
32/80/150/300/600 Ω
Dimensions L x W x H
46 x 44 x 31 cm
18.11" x 17.32" x 12.20"
Headphones
SE output
BAL output
Maximum power
7W
7W
32 Ω = 15V
32 Ω = 15V
80 Ω = 23.5V
80 Ω = 23.5V
150 Ω = 32.5V
150 Ω = 32.5V
300 Ω = 46V
300 Ω = 46V
600 Ω = 65V
600 Ω = 65V
THINK FACTOR+N
0 .45% dB at 1W
0.45% dB at 1W
Frequency response
±0.45 dB at 1W
±0.45 dB at 1W
±0.9 dB at maximum power
±0.9 dB at maximum power
SNR
100 dB
100 dB
Input sensitivity (for maximum power/voltage at the output)
SE- Input 0.8V
BAL input 3.1V
* The maximum power is the same for each impedance [32, 80, 150, 300, 600 ohms]. Use the impedance selector to match the impedance to the headphone impedance!
Pre-output
Maximum output voltage
17V
THD+N
0.06% for VOL<20 [Vout=7V]
Frequency response
±0.2 dB for VOL<20 [Vout=7V]
SNR
100 dB
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