【Excellent Condition】CLASSIC PRO CSB1 Microphone Booster (Used Only Once)
24.42 $
Description
This is the CLASSIC PRO microphone booster CSB1.
It was purchased new from Sound House just this month (December 2, 2025). *See photos.
Purchased for use with a SHURE SM7B, it has only been connected once for testing and is in like-new condition.
I am selling it because I have switched to an audio interface with a powerful preamp due to microphone upgrades, making this item unnecessary.
[Product Condition]
Usage Frequency: Once only (brief operational check)
Operation: No issues whatsoever. Used with an SM7B. It effectively boosts gain while suppressing noise.
Exterior: The unit itself is very clean with no scratches.
Accessories: Original box, manual (all included).
*Please note that there was some dirt on the back of the manual from the time of purchase. Please check the photos.
[Shipping]
The item will be carefully packaged in its original box and shipped within 24 hours via Mercari delivery.
For those looking for an item in near-new condition, this is a great opportunity.
Thank you for your consideration.
#CLASSICPRO #CSB1 #MicBooster #Preamp #SM7B #HomeRecording #DTM #Streaming
Details
CategoryDistribution Devices, Pa Equipment, Recording EquipmentBrandSOUND HOUSEConditionAlmost newShippingIncluded in price (by seller)FromKagoshima
video
Delivery in 24/48 h
SHIPPINGS
Free shipping in Spanish mainland, Balearic Islands and Portugal.
For other countries the shipping cost will be paid by the client.
DELIVERY TIME (as of delivery)
Spanish mainland, Balearic Islands and Portugal: 1-2 working days.
Other countries, we attach a table with those that are open in the online store, indicating transporter and transit days.
Free returns
The return period is 14 calendar days from the receipt of the order.
Carriers for change of size in Spanish mainland, Balearic Islands and Portugal, are in charge of 24HRS.