There's a two-week PMC and Bryston event at Audio T Southampton running from May 31st to June 14th.
Visitors to the store will be able to listen to a range of PMC speakers including the PB1i Signatures and fact 3s, plus a range of Bryston electronics and stereo and multichannel configurations.
Meanwhile over at the Cheltenham store there will be a vinyl roadshow on Saturday, June 11th.
Customers are invited to bring along some of their favourite albums on vinyl and hear how they sound on a range of Rega turntables, including the P7 and 93/24.
Gloucestershire's "finest record store", Vinyl Vault, will also be on hand with a range of rare and classic vinyl albums for sale.