BPHS2/BPHS2C/BPHS2S
User Manual
Broadcast Stereo Headset with Dynamic Boom Microphone /
Broadcast Stereo Headset with Condenser Boom Microphone /
Single-Ear Broadcast Headset with Dynamic Boom Microphone
Using the product
You can use the microphone on the left or right side of your face by rotating the microphone boom as shown in the figure. 
Positioning the microphone boom
Use the microphone boom and gooseneck to place the microphone in the correct position.
Position the microphone boom so that the microphone is about 20 mm (0.79”) from the tip of your mouth. Positioning the microphone directly in front of your mouth will cause popping and other noises from breathing.
Using the limiter switch
Use a thin-tipped tool to slide the limiter switch as shown in the figure.
Part names
Refer to the figures and confirm the parts of the headphones before use.
- Head pad
- Headband
- Slider
- Housing
- Arm
- Earpad
- Limiter switch
- Gooseneck
- Dynamic boom microphone
- Condenser boom microphone
- Temple pad
Cleaning the product
Get into the habit of regularly cleaning the product to ensure that it will last for a long time. Do not use alcohol, paint thinners, or other solvents for cleaning purposes.
- To clean, wipe the main unit with a dry cloth.
- Wipe away perspiration and any other dirt from the cable with a dry cloth immediately after use. Failure to clean the cable may cause it to deteriorate and harden over time, resulting in malfunction.
- Wipe the plug with a dry cloth if dirty. Failure to clean the plug may cause the sound to cut out and may cause noise.
- Wipe the earpads and head pad with a dry cloth if dirty. Perspiration or water on the earpads or head pad may cause discoloration. Wipe with a dry cloth and allow to dry in the shade.
- If the product will not be used for an extended period of time, store it in a well-ventilated place free from high temperatures and humidity.
- The earpads, head pads, and temple pads are consumable items. They will deteriorate over time due to use and storage, so replace them when necessary. For information about replacing earpads, head pads, or other parts, or for information about other serviceable parts, contact your local Audio-Technica dealer.
Connecting the product
Connect cables such as BPCB2 (included) or BPCB3 (sold separately) to the connector jack of the product.
BPCB2
Cable for BPHS2 (all models) with a TA6F connector at one end and 3-pin XLRM connector and 6.3 mm (1/4″) plug at the other.
| Function | TA6F | 3-pin XLRM | 6.3 mm (1/4″) plug | |
| Microphone | MIC + | PIN 5 | PIN 2 HOT | – |
| MIC – | PIN 6 | PIN 3 COLD | – | |
| SHIELD | PIN 1 | PIN1 GND | – | |
| Headphones | SPEAKER − | PIN 2 | – | SLEEVE |
| SPEAKER R+ | PIN 4 | – | RING | |
| SPEAKER L+ | PIN 3 | – | TIP |
BPCB3
Cable for BPHS2 (all models) with a TA6F connector at one end and an unterminated connector at the
other.
| Function | TA6F | Unterminated | |
| Microphone | MIC + | PIN 5 | RED |
| MIC – | PIN 6 | YELLOW | |
| SHIELD | PIN 1 | COPPER | |
| Headphones | SPEAKER − | PIN 2 | BLACK |
| SPEAKER R+ | PIN 4 | RED | |
| SPEAKER L+ | PIN 3 | GREEN |
Specifications
Headphones
| Type | Closed-back dynamic |
| Driver | Φ45 mm (1.77”) |
| Sensitivity | 102 dB/mW |
| Frequency response | 15 to 28,000 Hz |
| Maximum output | 1,600 mW |
| Impedance | 38Ω (312Ω when limiter switch is on) |
| Input jack | TB6M jack |
| Weight (without cable) | BPHS2: 250 g (8.8 oz), BPHS2C: 240 g (8.5 oz), BPHS2S: 190 g (6.7 oz) |
| Accessories | Windscreen x 3, clip, pouch |
| Replacements/separately sold items | BPCB2 (3.0 m (9.8′) / TA6F, 3-pin XLRM, plug),BPCB3 (3.0 m (9.8′) / TA6F, unterminated), Earpad HP-M60x,Head pad |
Microphone
BPHS2/BPHS2S
| Type | Dynamic |
| Polar pattern | Hypercardioid |
| Frequency response* | 50 to 14,000 Hz (at 2 cm (0.79”)) |
| Sensitivity* | –57 dB (1.4 mV) (0 dB = 1 V/Pa, 1 kHz) |
| Output connector | 550Ω |
| Dimensions | Height: 18.0 mm (0.71”), Main unit maximum diameter: 23.4 mm (0.92”) |
| Output connector | TB6M |
BPHS2C
| Type | Back electret condenser |
| Polar pattern | Cardioid |
| Frequency response* | 60 to 15,000 Hz (at 2 cm (0.79”)) |
| Sensitivity* | -45 dB (5.6 mV) (0 dB = 1 V/Pa, 1 kHz) |
| Maximum input sound pressure level* | 140 dB SPL (1 kHz THD1%) |
| S/N ratio* | 60 dB (1 kHz at 1 Pa, A-weighted) |
| Dynamic range | 106 dB (1 kHz at Max S.P.L.) |
| Phantom power | 11 to 52V DC, 2 mA |
| Dimensions | Minimum width: 12 mm (0.47”), Height: 12.7 mm (0.5”) |
| Output connector | TB6M |
* During a wired connection with the product. Performance varies depending on the device used.
- 1 Pascal = 10 dynes/cm ² = 10 microbars = 94 dB SPL
For product improvement, the product is subject to modification without notice.
Polar pattern/frequency response
BPHS2/BPHS2S
- During a wired connection with the product. Performance varies depending on the device used.
BPHS2C
- During a wired connection with the product. Performance varies depending on the device used.
Audio-Technica Corporation
2-46-1 Nishi-Naruse, Machida, Tokyo 194-8666, Japan
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Global Support Contact: www.at-globalsupport.com
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