SOUND DRAGON
Sonata／Sonata 4.4
Sonata 4.4 lineup
The internal configuration remains the same,
but the output jack is now 4.4 mm.
Can use popular 4.4mm earphone/headphone cable.
We developed this product based on customer feedback.
Features of SOUND DRAGON
Headphone amplifier with 3.5㎜ input/output.
The volume is not implemented to avoid sound quality degradation.
Operates on nickel metal hydride or alkaline batteries.
Battery size than this Sonata AA is.
The thickness is 20 mm.
longer than previous editions.
Gold screws and knurled nut sets are now standard equipment free of charge when gold-type panels are specified.
Knurled nuts have been changed to longer ones that are easier to turn for both silver and gold.
About SOUND DRAGON Sonata
sound quality
Sound image and The sound image and localization are as crisp and clear as those of the previous SOUND DORAGON Monitors, but without sound fatigue. In addition, by feeding back the technology acquired with the SOUND TIGER Sinfonia,The new "C9DxTc" is designed to deliver piercing-free high frequencies, clearer resolution, and tighter low frequencies.
The simple and clean sound of the single-ended sound will satisfy you when listening to rock and pop music as well as piano solo pieces.
We also specialize in live instrumental sound sources for classical music and jazz, including vocal music.
Circuit Configuration, Operation, etc.
It is equipped with a buffer circuit of transistors operating in Class-A mode and can be considered a semi-discrete configuration.
There is a Gain switch on the board, and setting it to Low Gain suppresses white noise.
Suitable for earphones and headphones with an efficiency of 98 dB or higher.
(Some models may not be able to take the volume below 96 dB)
- With new With a charged 1900mAh NiMH battery11 hoursWorks.
Battery size in AA,Fujitsu's NiMHgaorecommended. Alkali isFujitsu Premium Sis recommended.
This amplifier shows its true potential after 50 hours of aging and after 20 minutes of power-on.
About the Gain switch on the board
The gain switch is turned OFF to increase the amplification factor by 1, and turned ON to increase it by 2. Normally, it is shipped in the ON position.
High efficiency If you are concerned about white noise in the earphones, you can find it on the board2 small switches simultaneouslyswitch them off and see what happens. This may solve the problem.
For recommended interconnect cables
Unlike SOUND TIGER, you can only choose the regular 3.5 mm - 3.5 mm ones.
Precautions for use
・When using the player, please turn down the player volume and connect it via phone-out or variable line-out. When connecting via a line-out with no volume control, use maximum volumefor outputri, causing damage to your ears and earphones/headphones.
What it looks like when played at maximum volume
Illustration:Garden (@niwa_pota28 )
When removing the SOUND TIGER board from the case, do not place the board on a metal surface. The battery may short-circuit, resulting in burnout or malfunction.
A situation in which a board with a battery is placed on a metal and short-circuited
Illustration:Garden (@niwa_pota28 )
Please use batteries other than NiMH, NiCd, alkaline, or manganese at your own risk. The warranty does not cover any malfunctions.
When the LEDs become relatively dim and loud white noise is heard, replace the batteries. It is not a malfunction.
Purchase & Pricing
All bills will be settled by card in Japanese yen.
SOUND DRAGON Sonata Body price ¥50,000-
*Please specify panel and case colors when ordering.
SOUND DRAGON Sonata 4.4 Main body price ¥52,000-
*Please specify panel and case colors when ordering.
Shipping fee
Asia 5,000yen, EU & Canada 8,000yen, USA 8,000yen
Import duties vary from country to country. We are not able to check this for you.
False declarations on invoices are not accepted.
Recommended battery Commonly known as "Fujitsu White" ¥1,100-.
FUJITSU Quick charger + battery set $3,000
If it is not available in your country, please purchase this as well. It has an important effect on sound quality.
The charger is of Japanese specifications. The voltage can be up to 240V, but an outlet conversion adapter is required separately.
Any charger for nickel metal hydride batteries from any manufacturer can be used.
Color variation
SOUND TIGER is available in a choice of panel and case colors. Please specify when ordering.
The panel colors will be the same for Sonata 4.4.
Acrylic silver faceplate
Acrylic gold faceplate
NEW Color！！
Red brown leather-like case
Matt Black leather-like case
Vintage brown leather-like case
Glossy royal red case
Glossy pearl white case
Glossy purple case
Black anodized aluminum case
Silver anodized aluminum case
How to purchase
Please see page below.
If you have any questions or queries about our products, please contact us on X(ex Twitter) ＠chiacchiere_ or email us.