NEW: xDuoo MT-04 Tube Amp & XQ-60 Radio/DAC
Preview text: 2200mW tube amp + AM/FM Radio with digital outputs

Use this example
- Subject
- NEW: xDuoo MT-04 Tube Amp & XQ-60 Radio/DAC
- Preview text
- 2200mW tube amp + AM/FM Radio with digital outputs
- From
- contact@
apos.audio - Brand
- Apos
- ESP
- Klaviyo
- Sent
- Tue Oct 27, 2026, 4:00 PM ET
- Size
- 50 KB
- Images
- 11
- Links
- 15, 5 of them buttons
- Subject length
- 43 characters
Email headers
What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.
- From
- Apos Inc. <[email protected]>
- Subject
- NEW: xDuoo MT-04 Tube Amp & XQ-60 Radio/DAC
- Date
- Tue, 27 Oct 2026 20:00:28 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-96
- Return-Path domain
- emails.apos.audio
- DKIM signature
- d=apos.audio s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-5h6f6 with SMTP
- from (unnamed) by geopod-ismtpd-96 with HTTP
Other sending headers (names only): X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID
Sent just before and after
| Oct 31, 2026 11:02 AM | LIVE: First Sale of the Season | |
| Oct 30, 2026 7:01 PM | Apos Friday Weekly Newsletter #81 | |
| Oct 28, 2026 2:02 PM | NEW Archive Tubes: Mullard, Brimar, Tung-Sol, GEC, and More | |
| Oct 27, 2026 4:00 PM | NEW: xDuoo MT-04 Tube Amp & XQ-60 Radio/DAC (this email) | |
| Oct 23, 2026 7:30 PM | Apos Friday Weekly Newsletter #80 | |
| Oct 21, 2026 2:00 PM | NEW Products from BURSON, FiiO, and AUDALYTIC | |
| Oct 20, 2026 2:01 PM | NEW: MOONDROP Gaming Headset + TOPPING Mini Power Amp |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 27, 2026.









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