opl3_module_modified
Media Manager
Namespaces
Choose namespace
Media Files
Files in [root]
- 05_pots_mounted.jpg.jpeg
- 1229×922
- 2010/07/23 09:13
- 192.2 KB
- 06_all_mounted.jpg.jpeg
- 1216×509
- 2010/07/23 09:13
- 169.3 KB
- 07_frontpanel_complete.jpg.jpeg
- 1229×922
- 2010/07/23 09:13
- 149.5 KB
- 08_wiring_pt1.jpg.jpeg
- 1229×922
- 2010/07/23 09:13
- 228.3 KB
- 09_wiring_done.jpg.jpeg
- 1229×922
- 2010/07/23 09:13
- 232.7 KB
- 10pf.png
- 867×1716
- 2016/08/10 14:16
- 232 KB
- 10_panel_closeup.jpg.jpeg
- 1229×922
- 2010/07/23 09:14
- 132 KB
- 11_live_testrun.jpg.jpeg
- 922×1229
- 2010/07/23 09:14
- 113.8 KB
- 13_top_view.jpg.jpeg
- 1766×799
- 2010/07/23 09:14
- 175.8 KB
- 14_left_angle.jpg.jpeg
- 1229×922
- 2010/07/23 09:14
- 128.1 KB
- 16_back_angle.jpg.jpeg
- 1843×1382
- 2010/07/23 09:14
- 210 KB
- 17_in_action_2.jpg.jpeg
- 1229×922
- 2010/07/23 09:14
- 130 KB
- 30k_resistors.png
- 867×1716
- 2016/08/10 14:16
- 229.8 KB
- 71gi0055.jpg
- 640×480
- 2007/08/22 20:07
- 36.1 KB
- 606-main.zip
- 2016/06/15 00:03
- 121.3 KB
- 70000k-25va.png
- 400×310
- 2009/03/08 02:51
- 47.4 KB
- 20110621_cs_and_base_pcb_connector_overview.jpg
- 424×253
- 2011/06/21 12:07
- 58 KB
- 20110621_cs_pcb_encoder_assignment_matrix.jpg
- 545×228
- 2011/06/21 12:12
- 99.3 KB
- 20110621_cs_pcb_led_assignment_matrix.jpg
- 1182×416
- 2011/06/21 12:08
- 259.9 KB
- 20110621_cs_pcb_switch_assignment_matrix.jpg
- 1029×396
- 2011/06/21 12:09
- 220.8 KB
- 20110621_cs_pcb_validation_sheet.jpg
- 1272×901
- 2011/06/21 12:13
- 284.9 KB
- acsim.zip
- 2007/10/06 12:00
- 15.7 KB
- ain_4_10pf.png
- 867×1716
- 2016/08/10 15:06
- 232 KB
- ain_4_30k_resistors.png
- 867×1716
- 2016/08/10 15:04
- 229.8 KB
- ain_4_power_rails.png
- 867×1716
- 2016/08/10 15:07
- 235.3 KB
- ain_4_schematic.png
- 2562×1606
- 2016/08/10 15:02
- 79.8 KB
- ain_4_sil_1.png
- 2032×798
- 2016/08/10 15:05
- 120.2 KB
- ain_4_sil_2.png
- 1624×580
- 2016/08/10 15:06
- 71.1 KB
- albs_waldorf_knobs.jpeg
- 805×133
- 2011/01/10 18:15
- 40.3 KB
- andy_blm.jpg
- 683×1024
- 2016/08/23 14:59
- 107.4 KB
- arcade_arkade.zip
- 2008/12/28 18:11
- 19.4 KB
- arkade.zip
- 2008/12/28 22:56
- 19.4 KB
- ark_back.jpg
- 800×600
- 2008/12/28 18:00
- 90.8 KB
- ark_front.jpg
- 800×421
- 2008/12/28 17:59
- 75.9 KB
- ark_main.jpg
- 640×333
- 2008/12/28 17:09
- 81.8 KB
- ark_main2.jpg
- 800×548
- 2008/12/28 17:59
- 98.7 KB
- atari_2600_02.jpg
- 1938×1151
- 2013/06/06 15:05
- 782.7 KB
- atari_2600_03.jpg
- 1938×1151
- 2013/06/06 15:15
- 227.7 KB
- atari_breadboard_vrac.jpg
- 2592×1936
- 2013/06/10 16:02
- 1.7 MB
- atari_chipsets.lbr.zip
- 2013/06/09 21:28
- 6.7 KB
- backup-20071204-065208.tar.bz2
- 2007/12/04 12:52
- 13.7 MB
- bboard.jpg.jpeg
- 922×691
- 2010/07/23 09:14
- 72.6 KB
- bboard_mounted.jpg.jpeg
- 922×691
- 2010/07/23 09:14
- 83.2 KB
- bboard_mounting.jpg.jpeg
- 922×691
- 2010/07/23 09:14
- 103.2 KB
- bittersweet.zip
- 2009/08/08 02:56
- 2 KB
- blm-full_short.jpg
- 1322×919
- 2011/12/19 05:00
- 804.4 KB
- blm-full_short.zip
- 2011/12/19 04:59
- 873 KB
- blm-scalar_v1.1.zip
- 2011/12/12 04:05
- 17.4 KB
- blm_16x4_frontpanel.zip
- 2013/01/30 11:23
- 221.9 KB
- blm_scalar.brd.old.jpg
- 862×411
- 2011/12/11 20:03
- 279.8 KB
- blm_scalar_v1.1.brd.jpg
- 984×442
- 2011/12/11 19:47
- 290.2 KB
- blm_scalar_v1.1.jpg
- 974×416
- 2011/12/12 04:00
- 276.8 KB
- box-2.jpg
- 458×305
- 2009/07/31 04:30
- 46.7 KB
- box-3.jpg
- 458×305
- 2009/07/31 04:34
- 41.3 KB
- box-5.jpg
- 458×305
- 2009/07/31 04:34
- 28 KB
- building-instructions3.pdf
- 2017/12/20 21:12
- 468.3 KB
- building-instructions4.pdf
- 2017/12/27 05:34
- 451.5 KB
- cb_sdcc_skeleton.zip
- 2007/10/06 11:58
- 108.3 KB
- cmd_table.png
- 1409×627
- 2018/09/08 13:00
- 61.9 KB
- component_creation.png
- 1163×746
- 2016/06/02 15:45
- 82.5 KB
- connections_core_aout_ng.jpg
- 420×285
- 2011/02/13 13:54
- 49 KB
- consoledebugflashing.png
- 694×540
- 2012/07/17 00:10
- 37.5 KB
- dinwiring-1.jpg
- 458×305
- 2009/08/09 16:48
- 53 KB
- dinwiring-2.jpg
- 458×305
- 2009/08/09 16:50
- 46.1 KB
- dist6315.gif
- 535×504
- 2007/08/23 06:44
- 28.4 KB
- dt6.png
- 312×419
- 2009/02/16 21:25
- 17.6 KB
- eagle_smashtv_encoder_w_switch.zip
- 2007/09/28 19:31
- 2.1 KB
- ea_lcd.zip
- 2009/02/16 21:20
- 2.6 KB
- eeschema.png
- 1053×708
- 2016/06/02 15:45
- 95.7 KB
- electricite.jpg
- 650×365
- 2016/06/02 17:45
- 10.5 KB
- encoder.zip
- 2009/02/16 21:21
- 2.2 KB
- enc_alps_stec16.png
- 410×543
- 2009/02/16 21:27
- 30.4 KB
- err_2.png
- 765×502
- 2008/11/26 18:58
- 75.1 KB
- exttool_config.png
- 157×139
- 2012/07/15 23:18
- 3.1 KB
- fadercore-blockdiagramm.png
- 550×672
- 2014/06/01 09:06
- 29.3 KB
- fadercore-vlr-8odisp.png
- 2937×1160
- 2014/05/31 15:44
- 2.5 MB
- fadercore_8disp_connections.png
- 1291×297
- 2014/06/07 16:35
- 28.4 KB
- fadercore_8disp_measures.png
- 887×235
- 2014/06/07 16:35
- 9.6 KB
- fadercore_8enc_dimensions.png
- 1823×937
- 2014/07/26 14:01
- 98.5 KB
- fadercore_8enc_schematic_page_1.png
- 1807×1216
- 2014/07/26 13:50
- 117.5 KB
- fadercore_8enc_schematic_page_2.png
- 1804×1216
- 2014/07/26 13:51
- 115.6 KB
- fadercore_8odisp_schematic.png
- 2295×1545
- 2014/07/24 13:38
- 46.3 KB
- fadercore_frontpanel.png
- 719×1177
- 2014/09/12 19:06
- 31.9 KB
- fadercore_vlr-3x8but_dimensions.png
- 1983×1063
- 2014/07/30 16:06
- 61.2 KB
- fadercore_vlr-3x8but_schematic.png
- 1845×1232
- 2014/07/27 21:36
- 127.9 KB
- fadercore_vlr-3x8but_top.png
- 3158×1480
- 2014/07/27 21:34
- 4.1 MB
- fadercore_vlr-3x8but_top_led_view.png
- 3244×1470
- 2014/07/27 21:32
- 6.9 MB
- fadercore_vlr-8enc_top_bestueckt.png
- 3163×1081
- 2014/07/26 13:47
- 5 MB
- fadercore_vlr-ledmatrix_dimensions.png
- 542×1010
- 2014/07/28 16:07
- 40 KB
- fadercore_vlr-ledmatrix_unbestueckt_top.png
- 1869×818
- 2014/07/28 16:36
- 2.5 MB
- fadercore_vlr-meterboard_beispiel_1_kanal_bestueckt.png
- 1175×881
- 2014/07/28 16:21
- 1.8 MB
- fadercore_vlr-meterboard_beispiel_1_kanal_bestueckt_.png
- 1958×1469
- 2014/07/28 16:20
- 4.3 MB
- fadercore_vlr-meterboard_beispiel_1_kanal_bestückt_.png
- 1958×1469
- 2014/07/28 10:17
- 4.3 MB
- fadercore_vlr-meterboard_bestueckt_sideview.png
- 1719×584
- 2014/07/28 16:25
- 1.3 MB
- fadercore_vlr-meterboard_bestückt_sideview_bestueckt.png
- 1719×584
- 2014/07/28 16:23
- 1.3 MB
- fadercore_vlr-meterboard_dimensions.png
- 417×1096
- 2014/07/28 16:34
- 26.3 KB
- fadercore_vlr8odisp_oled1.jpg
- 2448×2448
- 2014/07/24 15:34
- 1.3 MB
- fadercore_vlr8odisp_oled2.jpg
- 2448×2448
- 2014/07/24 15:34
- 1.1 MB
- fadercore_vlr8odisp_oled3.jpg
- 2448×2448
- 2014/07/24 15:34
- 1.2 MB
- fantomxr_4xswitch.png
- 988×385
- 2015/01/21 12:06
- 34 KB
- fantomxr_8xswitch.png
- 1038×397
- 2015/01/21 11:47
- 41 KB
- fantomxr_10pin_split.png
- 255×350
- 2015/01/21 12:32
- 5.6 KB
- fantomxr_dio_6pin.png
- 585×195
- 2015/01/21 12:26
- 11.2 KB
- fantomxr_dio_10pin.png
- 467×195
- 2015/01/21 12:26
- 10.2 KB
- fantomxr_led_bar.png
- 242×372
- 2015/01/19 22:14
- 7.6 KB
- fantomxr_led_ring.png
- 324×395
- 2015/01/15 22:37
- 19.1 KB
- fantomxr_usb_platine.png
- 385×387
- 2015/01/21 12:36
- 7.7 KB
- fatar_adapter.png
- 1006×372
- 2015/01/15 22:17
- 14.9 KB
- fichier_29-08-2018_18_32_51.jpeg
- 3264×2448
- 2018/08/29 16:53
- 673.5 KB
- finalwiring-1.jpg
- 458×305
- 2009/08/12 03:40
- 60.4 KB
- finalwiring-2.jpg
- 458×305
- 2009/08/12 03:42
- 48.5 KB
- footprint.png
- 800×565
- 2016/06/02 15:48
- 108.3 KB
- freecad-kicad.png
- 1024×576
- 2016/06/02 16:36
- 266.7 KB
- freecad1.png
- 1024×576
- 2016/06/02 16:35
- 271.4 KB
- gm5x5x5_capacitor_dual_footprint.png
- 430×369
- 2009/01/23 14:50
- 17.9 KB
- gomiboy99_visual_metronome_led_schematic.png
- 868×637
- 2012/04/01 12:21
- 8.1 KB
- imag0111.jpg
- 2048×1536
- 2012/02/14 21:52
- 798.6 KB
- image.jpeg
- 2482×1772
- 2016/09/11 09:54
- 901.9 KB
- ju_control_cs_with_mbhp_pin_numbers_and_symbols_v1_0.pdf
- 2011/10/28 16:20
- 1.6 MB
- knobs_2016.png
- 819×544
- 2015/10/14 14:08
- 438.1 KB
- knobs_full2.jpg
- 992×273
- 2013/10/28 09:52
- 145 KB
- knobs_full3.jpg
- 914×625
- 2014/04/18 11:15
- 318.9 KB
- led_ring.png
- 324×395
- 2015/01/15 22:32
- 19.1 KB
- linedriver.jpg
- 320×241
- 2018/03/15 20:06
- 27 KB
- mb-6582r-led-matrix-eagle.zip
- 2011/01/19 23:32
- 591.8 KB
- mb-tia-cartridge_02a.jpg
- 2984×2044
- 2016/09/26 22:07
- 899.5 KB
- mb-tia_cartridge-labels_antichambre.png
- 992×1465
- 2016/09/28 09:34
- 532.5 KB
- mb-tia_cartridge-labels_gerald.png
- 992×1465
- 2017/01/30 19:38
- 541.5 KB
- mb-tia_cartridge-labels_mat-skull.png
- 992×1465
- 2016/09/28 09:34
- 574.9 KB
- mb-tia_cartridge-labels_template-black_label_style.png
- 992×1465
- 2016/09/28 09:34
- 507.2 KB
- mb-tia_cartridge-labels_templateandfonts.zip
- 2016/09/28 09:34
- 988.4 KB
- mb606re-drill-engraving.zip
- 2016/06/13 22:23
- 119.2 KB
- mb6582r-led-matrix-board.png
- 1011×1031
- 2011/01/19 23:31
- 93.8 KB
- mb6582r-led-matrix-schematic.png
- 1510×1367
- 2011/01/19 23:31
- 37.5 KB
- mb6582r.zip
- 2011/01/19 23:27
- 4.4 KB
- mbay38912doutledtoneabcv1.jpeg
- 800×961
- 2009/06/20 17:55
- 271.4 KB
- mbhp_aout_ng_r1.zip
- 2013/12/16 16:00
- 71.9 KB
- mbhp_eth_proto.jpg
- 364×289
- 2018/03/20 16:44
- 31.2 KB
- mbhp_tia_v1.jpg
- 1462×1059
- 2013/06/08 15:08
- 195.4 KB
- mbhp_tia_v1.pdf
- 2013/06/08 15:08
- 388 KB
- mbhp_tia_v1.zip
- 2013/06/09 21:30
- 57.8 KB
- mbhp_usb_gm5_batch.jpg
- 500×320
- 2008/08/25 21:32
- 56.1 KB
- mbseq_prn_.zip
- 2010/05/09 17:03
- 10.4 KB
- mbtia_interconnection_test.zip
- 2013/06/08 10:52
- 255.1 KB
- mbtia_testtone.zip
- 2013/06/08 10:52
- 90.5 KB
- mbx_sid-r3a_pcb.jpg
- 363×500
- 2018/10/26 16:59
- 40.1 KB
- mb_tia-cartridge-d_mecanical_02a-backplane.png
- 1600×1134
- 2016/09/26 20:33
- 71.9 KB
- mb_tia-cartridge-d_mecanical_02a-drill_help.png
- 1600×1134
- 2016/09/26 20:33
- 113.3 KB
- mb_tia_manager_main.png
- 1123×545
- 2013/06/08 16:08
- 214.3 KB
- mb_tia_manager_mods.png
- 1123×545
- 2013/06/08 16:08
- 185.6 KB
- mcan_frame-rt.png
- 628×185
- 2018/01/23 17:23
- 33.3 KB
- mic-trigger-shemata.jpg
- 595×177
- 2020/02/07 02:32
- 40.6 KB
- midiboxdiagram.jpg
- 458×339
- 2009/07/28 22:16
- 122.5 KB
- midiboxfinal-1.jpg
- 458×305
- 2009/08/16 22:37
- 48.6 KB
- midiboxfinal-2.jpg
- 458×305
- 2009/08/16 22:38
- 26.8 KB
- midiboxfinal-3.jpg
- 458×305
- 2009/08/16 22:38
- 67.8 KB
- midiboxparts-1.jpg
- 458×305
- 2009/07/29 14:30
- 38 KB
- mindmachine_diy-beschreibung.pdf
- 2009/07/22 18:37
- 1.2 MB
- mios_overview.gif
- 637×294
- 2007/11/15 18:12
- 17.9 KB
- mixer01port.gif
- 962×38
- 2014/09/16 06:17
- 2.7 KB
- mixer02chan.gif
- 962×38
- 2014/09/16 06:17
- 2.7 KB
- mixer03prog.gif
- 962×38
- 2014/09/16 06:17
- 2.1 KB
- mixer04vol.gif
- 962×38
- 2014/09/16 06:17
- 2.1 KB
- msq_cc_j5a-j5b-as-radio-button-with-leds.png
- 689×631
- 2016/10/12 18:22
- 255.5 KB
- neutrik-eagle-library-2011-03-19.zip
- 2011/03/20 00:27
- 1.2 KB
- normaluhr_back.jpg
- 1448×371
- 2008/12/29 19:53
- 126.4 KB
- normaluhr_front.jpg
- 1452×740
- 2008/12/29 19:53
- 181.9 KB
- oled_7.jpg
- 600×600
- 2016/08/03 08:30
- 39.6 KB
- opl3.jpg
- 1240×1748
- 2014/01/28 10:11
- 1.7 MB
- original_mb_6582_bom_-_economy_vs_premium_build_cost_comparison_-_oct_2020.xlsx
- 2020/12/06 22:04
- 26.1 KB
- pad_4x4_front_mapping.png
- 2653×1685
- 2016/08/10 21:52
- 211.1 KB
- pad_4x4_rear.png
- 1719×1715
- 2016/08/10 21:13
- 323.2 KB
- panel-1.jpg
- 458×305
- 2009/07/29 14:16
- 36.6 KB
- panel.jpg.jpeg
- 922×691
- 2010/07/23 09:14
- 85.6 KB
- panel2.gif
- 458×285
- 2009/07/28 16:03
- 23.3 KB
- panel_2.jpg.jpeg
- 922×691
- 2010/07/23 09:14
- 98.8 KB
- paperboxes_albs_bulk.jpeg
- 500×500
- 2011/01/10 19:08
- 26.2 KB
- part_drawing.png
- 1097×857
- 2016/08/03 08:30
- 59.6 KB
- pcbnew.gif
- 1440×900
- 2016/06/02 15:49
- 259.1 KB
- post_2p4p_config.jpg
- 1500×342
- 2017/09/13 13:19
- 594.4 KB
- post_config.jpg
- 243×46
- 2017/09/13 13:07
- 562.8 KB
- power_rails.png
- 867×1716
- 2016/08/10 14:16
- 235.3 KB
- quad_iicmidi_schem.pdf
- 2018/03/15 19:31
- 38.5 KB
- quad_iic_midi.jpg
- 640×301
- 2018/03/15 18:53
- 80.3 KB
- schematic.png
- 2562×1606
- 2016/08/10 14:16
- 79.8 KB
- screenshot_2014-06-01_10.09.36.png
- 956×1434
- 2014/06/01 08:11
- 57.9 KB
- screenshot_2014-07-26_14.51.49.png
- 1081×768
- 2014/07/26 13:02
- 116 KB
- seq-melody-footboard.zip
- 2017/12/01 05:17
- 214.1 KB
- seq1.jpg
- 1200×1600
- 2014/06/22 09:26
- 468.4 KB
- seq2.jpg
- 1200×900
- 2014/06/22 09:26
- 355.8 KB
- seq3.jpg
- 1200×900
- 2014/06/22 09:26
- 319.3 KB
- seq4.jpg
- 1200×900
- 2014/06/22 09:26
- 397.3 KB
- seq4l_case.zip
- 2014/01/12 09:11
- 448.3 KB
- seq5.jpg
- 1200×900
- 2014/06/22 09:26
- 331 KB
- seq6.jpg
- 1200×900
- 2014/06/22 09:26
- 356.7 KB
- seq7.jpg
- 1200×900
- 2014/06/22 09:27
- 342 KB
- sidr8tr-power-board.png
- 1050×630
- 2011/01/24 05:21
- 58.7 KB
- sidr8tr-power-sch.png
- 1952×1068
- 2011/01/24 05:22
- 26.8 KB
- sidr8tr-power.zip
- 2011/01/24 05:23
- 537 KB
- sil_1.png
- 2032×798
- 2016/08/10 14:16
- 120.2 KB
- sil_2.png
- 1624×580
- 2016/08/10 14:16
- 71.1 KB
- stella_tia.pdf
- 2013/06/08 11:22
- 1.2 MB
- stu_mb64_panel.jpg.jpeg
- 558×252
- 2010/07/23 09:14
- 41.4 KB
- svn_usage_1.png
- 1105×320
- 2014/12/30 23:14
- 74.5 KB
- svn_usage_2.png
- 1108×509
- 2014/12/30 23:14
- 195.7 KB
- svn_usage_3.png
- 1105×1020
- 2014/12/30 23:14
- 202.2 KB
- tia-stella_audcx.png
- 422×282
- 2013/06/08 11:19
- 20.7 KB
- tia-stella_audfx.png
- 344×135
- 2013/06/08 11:19
- 7.2 KB
- tia-stella_audvx.png
- 411×162
- 2013/06/08 11:19
- 8.5 KB
- tia-stella_registers.png
- 455×635
- 2013/06/08 11:19
- 55.4 KB
- tia_audio_circuit.gif
- 472×404
- 2013/06/09 13:50
- 8.9 KB
- tia_cc_implementation_chart.pdf
- 2013/06/10 19:32
- 21.6 KB
- tia_chronograms_amp_000.gif
- 522×178
- 2013/06/12 00:06
- 2.9 KB
- tia_chronograms_amp_001.gif
- 522×178
- 2013/06/12 00:06
- 3 KB
- tia_chronograms_amp_002.gif
- 522×230
- 2013/06/12 00:06
- 10.8 KB
- tia_chronograms_amp_003.gif
- 522×178
- 2013/06/12 00:06
- 8.4 KB
- tia_chronograms_amp_004.gif
- 522×238
- 2013/06/12 00:06
- 9.6 KB
- tia_chronograms_amp_005.gif
- 300×105
- 2013/06/12 08:55
- 3.8 KB
- tia_on_motherboard.jpg
- 908×238
- 2013/06/06 15:04
- 59 KB
- tia_pinio.gif
- 283×425
- 2013/06/08 11:10
- 20 KB
- tpd_frontpanel_svg.zip
- 2013/12/17 20:46
- 121.5 KB
- tpd_v106_board_bottom.png
- 425×500
- 2013/02/28 21:21
- 199.2 KB
- tpd_v106_board_top.png
- 425×500
- 2013/02/28 21:21
- 207.1 KB
- trafo-talema.zip
- 2009/03/08 02:58
- 1.7 KB
- triggermatrix-max4live.jpeg
- 208×198
- 2018/01/29 02:46
- 20.1 KB
- truthtable_reduced.jpg
- 740×226
- 2017/09/19 12:46
- 591.8 KB
- visual_metronome_led_schematic.png
- 868×637
- 2012/04/01 12:51
- 8.1 KB
- vm_slave.jpg
- 2592×1728
- 2012/04/01 11:52
- 957.3 KB
- waldorfknob.jpg
- 435×375
- 2008/03/20 06:37
- 166.3 KB
- waldorf_trans.jpg
- 1000×270
- 2012/08/28 11:16
- 152.7 KB
- waterfallz.jpg
- 700×394
- 2016/06/02 17:47
- 177.2 KB
- wavedrum_wd-x.jpg
- 2848×2136
- 2013/05/26 18:51
- 626.5 KB
- wa_knobs_full.jpg
- 1420×432
- 2012/12/03 13:44
- 353.1 KB
![[root]](/doku.php?id=opl3_module_modified&ns=&tab_files=files&do=media&tab_details=view&image=speakjet_k64%3Aspeakjet1s.jpg){kind=link}
File
- Date:
- 2007/03/05 23:00
- Filename:
- speakjet1s.jpg
- Format:
- JPEG
- Size:
- 64KB
- Width:
- 500
- Height:
- 301
- References for:
- Nothing was found.
opl3_module_modified.txt · Last modified: 2014/01/28 11:40 by eptheca