Some or all Variants are In-Stock
In Stock and Ready to Ship
Ships in 1 to 3 business days. Monday to Friday, except bank holidays. Subject to stock availability and security checks.
- MASS-Kobo Model 433 - New
- MASS-Kobo Model 433 - Ex demo - minor marks
- MASS-Kobo Model 433 - Preowned - very good condition
MASS-Kobo Model 433
Hand-made Full Balanced Headphone Amplifier
- Model 433: A delivering high-quality sound from input to output.
- Combines the best features of models MASS-Kobo 406 and MASS-Kobo 394.
- Versatile inputs, including XLR Balance Input and RCA Unbalance Input, with internal signal conversion.
VAT Included for UK Customers.
For international customers, VAT is already removed from the displayed price. International Customers will incur local import taxes and duty charges.
VAT and Import Taxes FAQ-
Estimated Delivery:Jan 01 - Jan 05
RETURNS
Elise Audio has a standard 14-day return / exchange policy for electronic products (DAC/DAP):
- Must be returned in like-new factory condition
- Must include all original packaging and accessories
Please note that the return shipping cost is to be paid by the customer.
Read our full Returns, Warranty & Terms of service by clicking here
SHIPPING
We offer a range of delivery options to suit your purchasing needs. The options are presented to you at the checkout, in an easy to understand way.
Most orders for In-Stock items are shipped within 1 to 3 business days (Monday to Friday, except bank holidays), subject to stock availability and security checks. Please ensure you provide a valid phone number for us to contact you should verification of your identity be required.
For More information about our Shipping Policy please click here
MASS-Kobo Model 433
Model 433 is a full balanced amplifier that ensures high-quality sound from input to output.
By combining the sound characteristics inherited from the esteemed models 406 and 394 with the output circuit of the model 402 used by the Japanese broadcasting station NHK, it delivers a pleasant and satisfying audio experience.
It offers a range of inputs, including XLR Balance Input or RCA Unbalance Input, with the capability to internally convert unbalanced signals to balanced signals.
The power supply supports worldwide use with AC 100V-240V and 50/60Hz compatibility.
With ample power, model 433 is capable of driving standard dynamic headphones effectively.
Technical Specifications
REVIEWS
Customer Reviews
This is one of my more satisfiying blind purchasing ever. If you are looking for the absolute pinnacle of Japanese engineering in a compact size headphone amplifier, the Mass-Kobo 433 is it. This amp provides a level of transparency and black background that is rare even in high-end desktop setups. It offers a completely uncolored, neutral signature that reveals every micro-detail in your recordings without ever sounding clinical or harsh. Despite its compact size, it drives demanding full-sized headphones with incredible grip and dynamic headroom. It feels like a precision instrument. Whether using IEMs or power-hungry planars, the noise floor is non-existent. This is a "buy it once, keep it forever" piece of gear, unless this masterpiece awakes your cravings for taste the next level (485)
