Hi Andrew, here is the complete report:

Last login: Thu Jun 8 10:38:56 on ttys000
XXXXXXXXXXXXXXXXX ~ % auval -v aumu Oaw8 Manu

AU Validation Tool
Version: 1.10.0
Copyright 2003-2019, Apple Inc. All Rights Reserved.
Specify -h (-help) for command options

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VALIDATING AUDIO UNIT: 'aumu' - 'Oaw8' - 'Manu'
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Manufacturer String: PG Music Inc.
AudioUnit Name: Band-in-a-Box DAW AU Plugin
Component Version: 5.5.2 (0x50502)

* * PASS
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TESTING OPEN TIMES:
COLD:
Time to open AudioUnit: 126.439 ms
WARM:
Time to open AudioUnit: 33.741 ms
This AudioUnit is a version 2 implementation.
FIRST TIME:
Time for initialization: 0.009 ms

* * PASS
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VERIFYING DEFAULT SCOPE FORMATS:
Input Scope Bus Configuration:
Default Bus Count:0

Output Scope Bus Configuration:
Default Bus Count:8
Bus Name: 1-2
Format Bus 0: AudioStreamBasicDescription: 2 ch, 44100 Hz, Float32, deinterleaved
Bus Name: 3-4
Format Bus 1: AudioStreamBasicDescription: 2 ch, 44100 Hz, Float32, deinterleaved
Bus Name: 5-6
Format Bus 2: AudioStreamBasicDescription: 2 ch, 44100 Hz, Float32, deinterleaved
Bus Name: 7-8
Format Bus 3: AudioStreamBasicDescription: 2 ch, 44100 Hz, Float32, deinterleaved
Bus Name: 9-10
Format Bus 4: AudioStreamBasicDescription: 2 ch, 44100 Hz, Float32, deinterleaved
Bus Name: 11-12
Format Bus 5: AudioStreamBasicDescription: 2 ch, 44100 Hz, Float32, deinterleaved
Bus Name: 13-14
Format Bus 6: AudioStreamBasicDescription: 2 ch, 44100 Hz, Float32, deinterleaved
Bus Name: 15-16
Format Bus 7: AudioStreamBasicDescription: 2 ch, 44100 Hz, Float32, deinterleaved
Bus 0, Has Channel Layouts: 0x640001 0x650002 0x660002 0x670002 0x6A0002
Default Layout (bus 0):
Tag=0x650002, Num Chan Descs=0

* * PASS
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VERIFYING REQUIRED PROPERTIES:

* * PASS
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VERIFYING RECOMMENDED PROPERTIES:
VERIFYING PROPERTY: Latency
PASS

* * PASS
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VERIFYING OPTIONAL PROPERTIES:
VERIFYING PROPERTY: Tail Time
PASS
VERIFYING PROPERTY: Bypass Effect
PASS

* * PASS
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VERIFYING SPECIAL PROPERTIES:

VERIFYING CUSTOM UI
Cocoa Views Available: 1
JUCE_AUCocoaViewClass_3ef73c4bbe185b58
PASS

HAS FACTORY PRESETS
ID: 0 Name: Untitled

VERIFYING CLASS INFO
PASS

TESTING HOST CALLBACKS
PASS

* * PASS
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PUBLISHED PARAMETER INFO:

# # # 1 Global Scope Parameters:
Parameter ID:1419126729
Name: Host State
Parameter Type: Boolean
Values: Minimum = Off, Default = Off, Maximum = On
Flags: Values Have Strings, High Resolution, Readable, Writable
-parameter PASS

Testing that parameters retain value across reset and initialization
PASS

* * PASS
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FORMAT TESTS:

Reported Channel Capabilities (explicit):
[0, 1] [0, 2]

No Input, Output Chans:
0-1 0-2 0-4 0-5 0-6 0-7 0-8
X X

# # AudioChannelLayouts (5), Output Scope:
ChannelLayout is Writable: T
The Unit publishes the following Channel Layouts:
0x640001, 0x650002, 0x660002, 0x670002, 0x6A0002,

Is Audio Channel Layout Available:
Mono Stereo Binau. AU_4 Ambi. AU_5 AU_5_0 AU_6 AU_6_0 AU_7_0 AU_7_0F AU_8 AU_5_1 AU_6_1 AU_7_1 AU_7_1F
X X X

Current Format:AudioStreamBasicDescription: 2 ch, 44100 Hz, Float32, deinterleaved
Current Format Tag = 0x650002, New Format Tag = 0x640001, Success - did not reset format with mis-matched layout

Current Format:AudioStreamBasicDescription: 2 ch, 44100 Hz, Float32, deinterleaved
Current Format Tag = 0x650002, New Format Tag = 0x650002, Successsful

Current Format:AudioStreamBasicDescription: 2 ch, 44100 Hz, Float32, deinterleaved
Current Format Tag = 0x650002, New Format Tag = 0x6A0002, Successsful

* * PASS
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RENDER TESTS:

Output Format: AudioStreamBasicDescription: 2 ch, 44100 Hz, Float32, deinterleaved
Render Test at 512 frames
Slicing Render Test at 64 frames
PASS


Render Test at 64 frames, sample rate: 22050 Hz
Render Test at 137 frames, sample rate: 96000 Hz
Render Test at 4096 frames, sample rate: 48000 Hz
Render Test at 4096 frames, sample rate: 192000 Hz
Render Test at 4096 frames, sample rate: 11025 Hz
Render Test at 512 frames, sample rate: 44100 Hz
PASS

1 Channel Test:
Render Test at 512 frames
PASS

Bad Max Frames - Render should fail
PASS

Checking parameter setting
Using AudioUnitSetParameter
Using AudioUnitScheduleParameter
PASS

Test MIDI
PASS

* * PASS
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AU VALIDATION SUCCEEDED.
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