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Class D Amp Showcase

About this event

At this event, we will listen to and compare Class D amps. The plan is to compare four Class D amps utilizing different technologies ... and ask ourselves if we can hear any differences.

The amps in the roster:
  • Orchard Starkrimson 25 Premium: $2,500
  • LAIV Harmony GaNM: $5,200
  • Atma-Sphere Class D: $6,320
  • AGD Gran Vivace MKIV: $18,999
This in-person event is open to members and non-members. Registration is required. Members must sign in to register to receive a member discount.

Carpooling is recommended. To anyone who needs a ride, or who can provide a ride:

1. Members can visit our Event Rideshare Forum to arrange a ride to the event.

2. Non-members can send an email to contact@audiophilefoundation.org and we will put you in touch with other attendees in your area.



Date and Time

Sunday, July 12, 2026, 2:00 PM until 5:00 PM Pacific Time (US & Canada) (UTC-08:00)

Location

The California Historical Radio Society
https://californiahistoricalradio.com/
Alameda, CA  94501
USA

Category

In-Person Events

Registration Info

Registration has closed - Event is past
Payment In Full In Advance Only

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