Shure A85F

Overview

The Shure A85F is a microphone matching transformer designed to connect a balanced, low-impedance microphone to an unbalanced, high-impedance input. It serves as a crucial link between professional microphones and audio equipment such as mixers and recorders that only accept unbalanced inputs. This transformer ensures that audio signals remain clear and consistent by preventing signal loss and interference during the conversion process.

Its balanced XLR female input and unbalanced 1/4" male output make it easy to integrate into various audio setups. The compact and durable design supports regular use in both studio and live environments, making it a practical choice for sound engineers, musicians, and audio professionals who require reliable signal matching.

Key features

• Balanced XLR female input to unbalanced 1/4" male output for seamless signal conversion
• Converts low-impedance microphone signals to high-impedance inputs, ensuring compatibility with a wide range of audio devices
• Maintains optimal audio quality by minimizing signal loss and interference during the transformation
• Compact and rugged construction designed to withstand frequent use in studio and live settings
• Simple integration with mixers, recorders, and other equipment requiring impedance matching

Key specs

• Input connector: balanced XLR female
• Output connector: unbalanced 1/4" male
• Function: microphone matching transformer for impedance conversion
• Build: compact and durable for professional use

Connectivity and compatibility

This transformer is compatible with a variety of audio devices that accept unbalanced inputs, including mixers, recorders, and amplifiers. Its balanced XLR female input supports professional microphones, while the 1/4" male output fits standard unbalanced input jacks. This makes it a versatile tool for bridging different types of audio equipment without compromising signal integrity.

Ideal uses and environments

The Shure A85F is well suited to studio recording, live sound reinforcement, and any situation where professional microphones need to connect to unbalanced inputs. It is a strong choice for audio professionals and musicians who require reliable signal matching to maintain sound clarity and quality. Its durable design also makes it practical for frequent transport and use in various performance venues.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

Learn more

Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

Learn more