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Anagram Players is an independent, fan-run resource. It is not affiliated with, endorsed by or sponsored by Darkglass Electronics. Darkglass, Anagram and KosmOS are trademarks of their owners. The names of the gear each block is modelled on are used only to describe the model and belong to their respective owners, who have not endorsed this site or the blocks.

Catalogue refreshed 2026-11-05; verified against KosmOS 1.19.1

Block names, artwork and prices belong to their vendors. Prices are in EUR as the Marketplace lists them.

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Blocks
Amp & Cabs
70s Peggy

Amp & Cabs block, no artwork

Darkglass Electronics

70s Peggy

Amp & CabsAmp / Preamp

Based on

Ampeg SVT (early 1970s 'Blue Line')

Likely

Source: darkglass.com (opens in new tab)

Type: Amplifier
Era: 1970s

All 9 blocks modelled on Ampeg gear

Built inBassBuilt into KosmOS since 1.0.0

Anagram manual (opens in new tab)

About this block

Classic all-tube bass head model with Ultra Lo / Ultra Hi switches, Mid Shift and three-band EQ.

Every Anagram has this block; nothing to buy or install.

In KosmOS since launch (no changelog entry). Shown as 'Peggy Bass' in some community references; official block list calls it '70s Peggy'.

Details

Vendor: Darkglass Electronics
Category: Amp & Cabs
Type: Amp / Preamp
Price: Built in

Also based on Ampeg gear

Amp & Cabs block, no artwork
Peggy Fliptop
Darkglass · Built in
Based on Ampeg B-15 Portaflex
LikelyBuilt in
Amp & Cabs block, no artwork
Peggy Fliptop 1x15
Darkglass · Built in
Based on Ampeg B-15 Portaflex 1x15
LikelyBuilt in
Bassknob STD
Bogren Digital
Based on Ampeg SVT head into an 8x10 cabinet (Jens Bogren's own)
Likely€49
Amp & Cabs block, no artwork
Peggy 1x15
Darkglass · Built in
Based on Ampeg SVT-15E
LikelyBuilt in
Amp & Cabs block, no artwork
Peggy 4x10
Darkglass · Built in
Based on Ampeg SVT-410HE
LikelyBuilt in
Amp & Cabs block, no artwork
Vintage Peggy 8x10
Darkglass · Built in
Based on Ampeg SVT-810 (vintage/Heritage)
LikelyBuilt in
Amp & Cabs block, no artwork
Peggy 8x10
Darkglass · Built in
Based on Ampeg SVT-810E
LikelyBuilt in
Amp & Cabs block, no artwork
Peggy Classic
Darkglass · Built in
Based on Ampeg SVT-CL
LikelyBuilt in

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Spotted a mistake in “Based on”? Suggest a correction.