Creek OBH-21SE headphone amplifier

Creek OBH-21SE headphone amplifier

Sorry, This product is no longer available



The Creek OBH-21SE offers headphone users the chance to get the absolute best from their 'cans' - capable of driving low to medium impedance 'phones, the Creek OBH-21SE can also drive 2 pairs of headphones simultaneously via the twin 6.3mm stereo jacks on the front panel. Volume is adjusted via the 27mm plastic film potentiometer on the front panel, whlist 24V DC power comes from the Creek OBH Universal supply. Using audiophile grade components and LM7171 op-amps, the Creek OBH-21SE is DC coupled eliminating capacitors in the signal path, and will sound much better than the standard headphone circuit fitted to most equipment. Connecting up is very simple, either drive it directly from any line source such as a CD player, or using two pairs of stereo interconnects Creek OBH-21SE will take it's input from the tape loop of your amplifier.
Model Creek OBH-21SE
Output Power    
Frequency Response    
10Hz to 50kHz +/- 1dB
Total Harmonic Distortion     <0.01% @ 1kHz
Signal To Noise Ratio    
Suitable Headphone Impedance Range    
30 Ohms to 300 Ohms
Weight 0.36g

Providing your item is in stock, the order is usually dispatched within 24 hours. Please remember that postage and packing is completely free for orders over £50*. Out of stock items will be dispatched as soon as they become available, out of stock items can take between 4 to 21 days for dispatch.

Deliveries usually take 1-3 working days. The majority of orders are sent via our couriers'; Interlink Express on a next-day-delivery service. Smaller, low value or light-weight items are normally posted using Royal Mail Recorded or Royal Mail Special Delivery.

Once your product has been dispatched, you will be notified via email and sent a unique consignment number, you can use this number at to check the status of your delivery. If you have provided a mobile telephone number, Interlink's Predict service will notify you by text (and email) of a one-hour delivery window. If the window they suggest is inconvenient, you can change the date of delivery to a later one via text or email.

*We ship free of charge to mainland UK addresses, excluding the Scottish Highlands or 'Out-Of-Reach' Scottish locations. Please consult the post-codes below to see if your location falls within this category. If you are still unsure, please contact us on 01432 354921. We also ship to Northern Ireland, Channel Islands, Scilly Isles, Scottish Isles and Scottish Highlands, however delivery to these locations will incur a charge and can only be sent via a 2-day service.

Shipping CostsMainland UK (Next-Day)Offshore/Out-of-reach (2-day)Northern Ireland, Channel Islands, Isle of Man, Scottish Islands, Scilly IslandsRepublic of Ireland (2-day)
Under £50 Orders £7.50 £12.50 £15.00
Over £50 Orders FREE £19.99 £29.99
Surcharge Orders £50.00 £69.99 £79.99
Saturday Delivery £12.99 N/A N/A
Sunday Delivery £12.99 N/A N/A


Post codes exempt from the free delivery service include:

Scottish Highlands Post Codes: AB30-38, AB41-42, AB44-56, FK17-99, G83, IV1-28, IV30-39, IV52-54, IV63, KW1-14, PA21-33, PA34-40, PH15-26, PH31-41, PH49-50
Islands Post Codes: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3
Northern Ireland: All BT postcodes
Channel Islands Post Codes: JE, GY
Scilly Isles Post Codes: TR21, TR22, TR23, TR24, TR25

Press & Awards