1DD+4BA HiFi earphones
-LSR dynamic driver unit
-Mid frequency 2(1006)balanced armature drivers
-High frequency 2(31736)balanced armature drivers
These headphones deliver HiFi sound in a compact in-ear design. TempoTec IM05 uses 1DD+4BA drivers and a 3.5mm cable-detachable build with 0.78mm pin connection. These earphones are made for listeners who want detail and everyday comfort.
IM05 is designed as in ear buds for listeners who want detail and comfort for daily listening.
The 1dd 4ba setup combines 1 dynamic driver with 4 balanced armature drivers for a layered sound.
Bass is moderate and deep. Midrange is clear and crisp. Treble is transparent and graceful.
The 8mm LSR dynamic driver unit handles low frequency with strong elasticity and ductility.
This helps create sound that feels deep, thick, and full of detail without losing control.
Two 1006 balanced armature drivers cover the mid frequency range with distinct vocal articulation.
Two 31736 balanced armature drivers handle high frequency for a clean and airy presentation.
These earphones are tuned for listeners who enjoy texture in the bass and clarity through the mids.
The silver plated oxygen free copper cable helps the sound stay delicate and agile.
The cable is detachable, so in ear earbuds users can match IM05 with other compatible cables.
The 0.78mm 2 pin detachable cable also makes replacement and maintenance more convenient.
Cable length is 120CM ± 5CM. Cable core is 4*112*0.05MM.
Sensitivity is 99+-1dB. Max input power is 20mW. Difference on L/R channel is 1dB.
The simulation human ear structure supports a comfortable fit for long listening sessions.
These headphones suit home listening, desktop use, and portable use with a 3.5mm source.
For best care, keep the cable dry, store the earphones safely, and avoid excess pulling at the pins.
IM05 headphones offer a precise in-ear option for users seeking HiFi performance in a compact form.
These earphones also pair well with careful daily storage and routine cable checks.
For many listeners, the compact shell makes these earphones easy to carry and easy to wear.
IM05
Remember to input special $70 discount code " TTIM05 " When check out.
$60 discount code " TTV660 " is available on TempoTec V6.
Buy them in bundle, both discount code can be used in one order.
1 8mm LSR dynamic driver
2*Balance Armtures(1006) 2*Balance Armtures(31736)
99dB+/-1dB
33Ω+/-10%
1 LSR dynamic driver
2*Balance Armtures(1006)
2*Balance Armtures(31736)
99dB+/-1dB
33Ω+/- 10%


Sonata BHD Pro is a USB C dongle DAC and headphone amplifier which adopts asynchronous USB chip, dual dac chip CS4313,professional FPGA and 3 high performance oscillators hardware design to achive low lateny and high precesion data transfer ability.
It supports up to DSD256, PCM 32Bit/384kHz and MQA high resolution and lossless music.
4.4mm and 3.5mm ports make it conveniently match with different headphones and earphones.
RGB light indicates the working status.
Hardware buttons provide easy to control volume.
2*CS43131
SNR 131dB , THD+N 0.00012%
Sound quality 6 times better than mobile phone's


280mW/32Ω 4.4mm balance output drives headphones with high impedance low sensitity easily such as Sennheiser HD600, HD660S.
Lossless music including Direct Stream Digital(DSD),PCM and Master Quality Authenticated(MQA) are able to get decoded via Sonata BHD Pro.
DSD: DSD64~DSD256
PCM: 16Bit/44.1kHz-32Bit/384kHz
MQA Renderer


USB asynchronous control unit + FPGA digital ciruit+3 high performance Oscillator, accurate clock control design makes music more lossless.
Playing continuously 35 hours on mobile phone with 4000mAh battery


Output
3 kinds of output,supports 4.4mm,3.5mm earphones and speakers, give you more choice.
Input
Using on computers, pads at home or on mobile phone alway meet your needs
You can switch directly between your phone and computer


Sonata BHD Pro has RGB light to indicate the current sample rate which is used to play music.
Red: Connected,not playing
White: DSD64~DSD256
Purple: MQA(Music app TIDAL)
Yellow: Playing 32kHz~48kHz
Cyan: Playing 64kHz~192kHz
Orange: Playing >=352.8kHz
Model ------ Sonata BHD Pro
Weight ------ 18g
Volume control ------ Hardware Buttons + & -
DSD ------ DSD64~DSD256
PCM ------ 16Bit 44.1kHz-32Bit 384kHz
MQA ------ Renderer
LED ------ Working status
USB ------ TYPEC OTG
Headphone ports ------ 4.4mm+3.5mm

Sonata BHD Pro is a USB C dongle DAC and headphone amplifier which adopts asynchronous USB chip, dual dac chip CS4313,professional FPGA and 3 high performance oscillators hardware design to achive low lateny and high precesion data transfer ability.
It supports up to DSD256, PCM 32Bit/384kHz and MQA high resolution and lossless music.
4.4mm and 3.5mm ports make it conveniently match with different headphones and earphones.
RGB light indicates the working status.
Hardware buttons provide easy to control volume.

2*CS43131 SNR 131dB , THD+N 0.00012% Sound quality 6 times better than mobile phone's

280mW/32Ω 4.4mm balance output drives headphones with high impedance low sensitity easily such as Sennheiser HD600, HD660S.

Lossless music including Direct Stream Digital(DSD),PCM and Master Quality Authenticated(MQA) are able to get decoded via Sonata BHD Pro.
DSD: DSD64~DSD256
PCM: 16Bit/44.1kHz-32Bit/384kHz
MQA Renderer

USB asynchronous control unit + FPGA digital ciruit+3 high performance Oscillator, accurate clock control design makes music more lossless.

Playing continuously 35 hours on mobile phone with 4000mAh battery

Output
3 kinds of output,supports 4.4mm,3.5mm earphones and speakers, give you more choice.
Input
Using on computers, pads at home or on mobile phone alway meet your needs

Sonata BHD Pro can work on Android phone, iPhone, Windows PC, MCA OS PC.

Red:Connected,not playing
White:DSD64~DSD256
Purple:MQA
Yellow:Playing 32kHz~48kHz
Cyan:Playing 64kHz~192kHz
Orange:352.8kHz

Model ------ Sonata BHD Pro
Weight ------ 18g
Volume control ------ Hardware Buttons + & -
DSD ------ DSD65~DSD256
PCM ------ 16Bit 44.1kHz-32Bit 384kHz
MQA ------ Renderer
LED ------ Working status
USB ------ TYPEC OTG
Headphone ports ------ 4.4mm+3.5mm
