







Team 1
Portable Decoding HeadphoneAmplifier Integrated Device

- Greater power with 5 OPA Ufilizing a single dual operational amplifer TI OPA1612
- Dual Type-C interface
Engure data is clearer and pollulion hree - Self-developed patented technology
iPS Intelligent power management device - Large color screen displayInformation at a glance
- AUX Audio input
The concept of desktop amplifiersMiniature design - Three levels of gain,three levels of sound effects chooee a more suitable combiatin

Self-developed patented technology
iPS Intelligent power management devicePatent No: 202323182996.6i = intelligentP= PowerS= System
TI OPA1612 A dual op amp5 OPA for greater power
4.4BAL
Max.output 5.6Vrms
3.5SE
Max.output 2.8Vrms
Suitable for headphones
Drivable 6000
Desktop headphone amplifier design conceptThree levels amplifying circuit

Large color screen displayInformation at a glance
Three levels of gain, three levels of sound effects,
Choose a more suitable combination

High quality decodingInformation at a glance

Multifunctional expansionImprove more ways to play and have more fun
Chooseaudirect T-2
Chargo your phone and tame 1 at the same time
ChooseAUD BT
Translerms Bluetooth
cpdarin ssconds
AUX Audio Input
The concept of desktop amplifiersMiniature design
Wia bluatooth module (AUD BT) Input AUX signal to team 1


Model Number: Team 1
DAC Chips
9281AC PRO
Operational Amplifier
OPA1612*1+OPA6863*4
Output Interface
3.5mm SE/4.4mm BAL
Frequency Response :0.083dB@20Hz~40kHz
3.5mm Output Power
2 Vrms (160)2.8 Vrms (32Ω)2.8 Vrms (600Ω)
4.4mm Output Power
1.5 Vrms (16Ω)32 .3Vrms (32Ω)25.6 Vrms (6000)
SNR -118dB
Distortion + Noise 0.0004%

Sampling Frequency:up to 32-bit/768kHz
Support DSD specification:up to DSD512
Weight:67g
Battery Capacity:1300mAh
Size:L68 * W36*H18 mm