Heatsinks for Your Next Audio Build
Preview text: Compare profiles that fit common amplifier setups.
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- Subject
- Heatsinks for Your Next Audio Build
- Preview text
- Compare profiles that fit common amplifier setups.
- From
- newsletter@
heatsinkusa.com - Brand
- HeatsinkUSA
- ESP
- Klaviyo
- Sent
- Wed Oct 7, 2026, 11:45 AM ET
- Size
- 45 KB
- Images
- 7
- Links
- 16, 3 of them buttons
- Subject length
- 35 characters
Against HeatsinkUSA's usual
Sent in the 11 AM hour, which holds 5% of its emails; 19% arrive in the 1 PM hour. The subject is 35 characters; its average is 33.
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- From
- HeatsinkUSA <[email protected]>
- Subject
- Heatsinks for Your Next Audio Build
- Date
- Wed, 07 Oct 2026 15:45:21 +0000 (UTC)
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- geopod-ismtpd-34
- Return-Path domain
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Sent just before and after
| Oct 16, 2026 3:03 AM | Welcome to HeatsinkUSA | |
| Oct 15, 2026 7:14 PM | Thinking About This Heatsink, Friend? 👀 | |
| Oct 15, 2026 2:30 PM | Heatsinks for Your Next Audio Build | |
| Oct 7, 2026 11:45 AM | Heatsinks for Your Next Audio Build (this email) | |
| Oct 1, 2026 12:45 PM | Passive or Active Cooling? | |
| Sep 23, 2026 4:15 PM | Passive or Active Cooling? | |
| Sep 17, 2026 1:45 PM | Prototype Profiles Without the Bulk |
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Heatsinks for Your Next Audio Build
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Oct 1, 2026 12:45 PM
Sep 23, 2026 4:15 PM
Prototype Profiles Without the Bulk
Sep 17, 2026 1:45 PM
