Shipping from $13.50. Free Express Delivery on orders over $1,000 (T&C’s apply)

JTS ST-850 Electret Condenser 312mm Gooseneck Microphone with Wireless Base Option

JP-ST850

The JTS ST-850 is a great option in situations where you need an easy to install wireless gooseneck microphone. The ST-850 is compatible with JTS transmitters such as PT-900B, PT-850B, PT-920B (G), PT-950B and PT-990B. In these situations the microphone gets power from the wireless transmitter. When used as a straight ahead wired gooseneck microphone simply connect the ST-850 to a microphone cable with phantom power and it will work as a normal gooseneck microphone. It has automatic wired / wireless mode transformation and no switching is needed.

Warranty: 12 Months

Type: Back Electret Condenser
Frequency Response: 50~18,000 Hz
Polar Pattern: Supercardioid

Sensitivity (at 1,000 Hz):

Wireless: -66±3dB(0.5mV) 0dB=1V/bar
Wired : -56±3dB(1.58mV) 0dB=1V/μbar

Impedance: Wireless: 2kΩ / Wired : 100Ω

MAX. SPL for 1% T.H.D.: 125 dB

Power Supply:

Wireless: 5VDC
Wired: 12-48 VDC phantom power

Current Consumption: Wireless: ≤0.5mA / Wired: ≤5.5mA
Output Connector: Wireless: 4P Mini XLR / Wired: 3P XLR (M)

Switch:

When wireless it works as a mute switch
When wired it works as a on/off switch

Gooseneck Length: 312mm
Base Dimension (mm): 110.4mm (W)*65.5mm(H)*149.4mm(D)
Net Weight: 1000 grams 

Order weight is calculated on whichever of the dead (actual) or volumetric weight is the greatest. As of 21/5/26, shipping is capped for orders up to 15 kg to most areas.

For orders under $100, Standard Postage is $13.50.

For orders from $100 to $1,000, Express Shipping is $22.

Orders over $1,000 ship for free*.

Express Shipping covers one delivery attempt, so please provide an address where someone is available to sign for courier delivery between 9 am and 5 pm weekdays. You may request that the parcel be left in a safe place, but if anything happens to the parcel, neither we nor the courier company can be held responsible. Work addresses are a great delivery option — if using a work address, please include the business name.

Vinyl records are packed in rigid LP mailers with corner protection and internal padding to prevent damage in transit.

For full details, please see our Shipping Details page.

* Free or capped shipping does not apply to Australian remote island locations, some mainland remote locations (outside Darwin NT and Perth WA metro areas), or destinations outside Australia. If you are unsure whether your address qualifies, please contact us before placing an order.

Got questions about ordering? Whether it's pricing, payment options, delivery times, or warranty details — we've got you covered.

Head to our FAQ page for quick answers to the most common queries.


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