*　Both high and low are expanded and the reality
　 is greatly improved.

*　TR2 and dedicated amplifiers can be used
　 as they are.

2. Maximum allowable input voltage:
　200V (p-p) +200V(p-p)

3. Maximum input current; 40mA + 40mA

4. Maximum power; 8W + 8W

5. Minimum impedance; about 9kΩ

6. Headphone plug pin assignment;

　(Neutrik 4-pin plug)

 1 pin L+ ,  2 pin L-,  3 pin R-,  4 pin R+

7. Mass; about 370g (cable not included)

8. Cable length; about 3.3m

This combination can be considered a loudspeaker.

1. Reproduction frequency; 30Hz - 100kHz

2. Maximum allowable input voltage: 10V (p-p) +10V(p-p)

3. Maximum input current; 800mA + 800mA

4. Maximum power; 8W + 8W

5. Minimum impedance; about 300Ω

Note 1; However, input a test signal for measurement beyond
the permissible value of the 1W sensing resistor of TR2 the protection
cercuit may activate and cut off the current. After turning off
the power, it will return after a while. So,use music sources only.

Note 2; The combination of ( TR2 + SUH2+ ) is a speaker. Therefore,
they must be driven by a speaker amplifier. If you connect other
speakers in parallel there a drop in impedance puts a burden on the
amplifier do so may cause malfunction. Please use the changeover switch.
And turn off the speaker and (TR2+SUH2+)

（Worn on the head）　
2. Unit L(a) and unit R(b) are suspended from
　a headband(c) covered with an artificial leather
　cover by a single stainless steel bar holder(d).
　The holder(d) slides in the holder base(e) to adjust
　the height of the headband(c). It can be fixed by
　tightening the knurled screw(f). The holder(d)
　rotates in the holder base(e) to adjust the angle
　at which the ear pads(g) touch your cheeks.
　Please check L and R before worning.
　Head cover can be replaced by opening
　the zipper. Cabinets use ABS resin.

（Exchange of earpad）　Earpads are made of artificial leather

　3. The ear pads(g) are fitted into the pad base(h), and the pad base(h) can be slid out of the unit L(a).
　　The ear pads(g) are replaced together with the pad base(h).The side with the pad hole(i) is in front of
　　the face when worn. Do not move it unnecessarily. The pad hole(i) is open for the purpose of preventing
　　muffled sound. Secondly, it also acts as a moisture barrier.

（External super tweeter technology）

　4. Notice: We started selling this product at the beginning of 2024, but we have confirmed that combining it with
　　　the cordless super tweeter TAKET-WS, which is scheduled to be released in June, has a positive effect on sound quality
　　　and sound stage. However, we have confirmed that it is no good with the super tweeter built into the SUH2+ headphones,
　　　reducing their effectiveness, so we will turn off the operation of the built-in super tweeter, six months after the release of
　　　the SUH2+. Instead, we will sell it with TAKET-WS as external super tweeter at the same price. If you are a customer
　　　who has already purchased the product and have not received a notification from us, please contact us.

（Cable and SA technology）

　5. Each unit is connected to a cableL(k) with a length of about 35 cm and a cable(l), which are bundled
　　together and attached to the tip with a 4-pin plug(m) made by Neutrik. In addition, SA technology, which
　　is our unique sound stage activation technology, also includes cables
　　Creates a lively coherence of sound by suppressing unnecessary scattering of sound when listening to
　　headphones. recable may reduce the sound quality and sound stage..

3. How to connect and audition

　1. Connect the TR2 to the speaker audio amplifier as shown in the photo, and insert the SUH2+ headphone plug.
　　into the TR2 headphone jack to audition.
　2. The conventional H2+ exclusive amplifier can be used for SUH2+.